* [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
This patchset adds new 64-bit Exynos5433 Samsung SoC which contains quad
Cortex-A57 and quad Cortex-A53. It is desigend with the 20nm low power process.
Depends on:
- This patch-set has the dependency on Exynos5433 clock driver[1] and pinctrl driver[2].
The Exynos5433 clock controller patch-set[1] was merged by Michael Turquette.
and Exynos5433's pinctrl patch[2] was merged by Linus Walleij. Exynos5433's TMU patch[3]
will be refactoring without feature update.
[1] http://git.linaro.org/people/mike.turquette/linux.git/commit/cc91909b9683c834485fd0627708c81d9398bf02
[2] https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-next&id=3c5ecc9ed3537846fd95e8f288d6d6968075879f
[3] [PATCH 0/3] thermal: exynos: Add support for Exynos5433 TMU
- https://lkml.org/lkml/2015/2/26/234
Changelog:
Changes fromv v6:
(https://lkml.org/lkml/2015/3/9/1036)
- Fix wrong base address of CMU_MSCL dt node (0x105d0000 -> 0x150d0000)
- Adjust the length of memory mapped region for all clock domains
Changes from v5:
(https://lkml.org/lkml/2015/3/5/27)
- Move 'timer' dt node under root node by Mark Rutland's comment
Changes from v4:
(https://lkml.org/lkml/2015/2/24/2)
- Rebased it on Linux 4.0-rc2
- Remove CONFIG_ARCH_EXYNOS5433 configuration by Arnd Bergmann's comment
- Move 'aliases' dt node from SoC dtsi to board dts file by Arnd Bergmann's comment
- Add Exynos5433 TMU patches which got the Lukasz Majewski's reviewed message
Changes from v3:
(https://lkml.org/lkml/2015/2/12/65)
- Rebased it on Linux 4.0-rc1.
- Remove ARM_GIC and ARM_AMBA dependency because CONFIG_ARM64 already included them.
Changes from v2:
(https://lkml.org/lkml/2014/12/2/134)
: Fix the range of GICC memory map (0x1000 -> 0x2000)
: Fix address space of 'range' property under 'soc' node
: Add ADMA / I2S dt node for sound playback/capture
- Select ARM_AMBA/ARM_GIC/HAVE_S3C_RTC for Exynos5433 in arch/arm64/Kconfig
- Send separate patch-set for Exynos5433 clock controller[1][2] and pinctrl[3]
Changes from v1:
(https://lkml.org/lkml/2014/11/27/92)
- Merge two patches (patch2, patch3) to solve incomplete description
- Exynos5433 Clock driver
: Fix wrong register and code clean by using space instead of tab
: Add CLK_IGNORE_UNUSED flag to pclk_sysreg_* clock for accessing system control register
: Remove duplicate definition on the patch for CMU_BUS{0|1|2} domain
- Exynos5433 SoC DTS
: Remove un-supported properties of arch_timer
: Remove 'clock-frequency' property from 'cpus' dt node
: Fix interrupt type from edge rising triggering to level high triggering
because Cortex-A53/A57 use level triggering.
: Fix defult address-size/size-celss from 1 to 2 because Exynos5433 is 64-bit SoC
: Modify 'fin_pll' dt node to remove un-needed and ugly code
: Move 'chipid' dt node under 'soc'
: Use lowercase on all case in exynos5433.dtsi
: Add PSCI dt node for secondary cpu boot
: Add 'samsung,exynos5433' compatible to MCT dt node
- Divide pinctrl patch from this patchset
- Add new following patches:
: clocksource: exynos_mct: Add the support for Exynos 64bit SoC
: arm64: Enable Exynos5433 SoC in the defconfig
-----------------------------------------------------
Chanwoo Choi (6):
arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
arm64: dts: exynos: Add PMU dt node for Exynos5433
arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
Inha Song (2):
arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
Jaehoon Chung (1):
arm64: dts: exynos: Add MSHC dt node for Exynos5433
.../devicetree/bindings/arm/samsung/pmu.txt | 1 +
arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++
.../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +
arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 931 +++++++++++++++++++++
5 files changed, 1883 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
--
1.8.5.5
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
This patchset adds new 64-bit Exynos5433 Samsung SoC which contains quad
Cortex-A57 and quad Cortex-A53. It is desigend with the 20nm low power process.
Depends on:
- This patch-set has the dependency on Exynos5433 clock driver[1] and pinctrl driver[2].
The Exynos5433 clock controller patch-set[1] was merged by Michael Turquette.
and Exynos5433's pinctrl patch[2] was merged by Linus Walleij. Exynos5433's TMU patch[3]
will be refactoring without feature update.
[1] http://git.linaro.org/people/mike.turquette/linux.git/commit/cc91909b9683c834485fd0627708c81d9398bf02
[2] https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-next&id=3c5ecc9ed3537846fd95e8f288d6d6968075879f
[3] [PATCH 0/3] thermal: exynos: Add support for Exynos5433 TMU
- https://lkml.org/lkml/2015/2/26/234
Changelog:
Changes fromv v6:
(https://lkml.org/lkml/2015/3/9/1036)
- Fix wrong base address of CMU_MSCL dt node (0x105d0000 -> 0x150d0000)
- Adjust the length of memory mapped region for all clock domains
Changes from v5:
(https://lkml.org/lkml/2015/3/5/27)
- Move 'timer' dt node under root node by Mark Rutland's comment
Changes from v4:
(https://lkml.org/lkml/2015/2/24/2)
- Rebased it on Linux 4.0-rc2
- Remove CONFIG_ARCH_EXYNOS5433 configuration by Arnd Bergmann's comment
- Move 'aliases' dt node from SoC dtsi to board dts file by Arnd Bergmann's comment
- Add Exynos5433 TMU patches which got the Lukasz Majewski's reviewed message
Changes from v3:
(https://lkml.org/lkml/2015/2/12/65)
- Rebased it on Linux 4.0-rc1.
- Remove ARM_GIC and ARM_AMBA dependency because CONFIG_ARM64 already included them.
Changes from v2:
(https://lkml.org/lkml/2014/12/2/134)
: Fix the range of GICC memory map (0x1000 -> 0x2000)
: Fix address space of 'range' property under 'soc' node
: Add ADMA / I2S dt node for sound playback/capture
- Select ARM_AMBA/ARM_GIC/HAVE_S3C_RTC for Exynos5433 in arch/arm64/Kconfig
- Send separate patch-set for Exynos5433 clock controller[1][2] and pinctrl[3]
Changes from v1:
(https://lkml.org/lkml/2014/11/27/92)
- Merge two patches (patch2, patch3) to solve incomplete description
- Exynos5433 Clock driver
: Fix wrong register and code clean by using space instead of tab
: Add CLK_IGNORE_UNUSED flag to pclk_sysreg_* clock for accessing system control register
: Remove duplicate definition on the patch for CMU_BUS{0|1|2} domain
- Exynos5433 SoC DTS
: Remove un-supported properties of arch_timer
: Remove 'clock-frequency' property from 'cpus' dt node
: Fix interrupt type from edge rising triggering to level high triggering
because Cortex-A53/A57 use level triggering.
: Fix defult address-size/size-celss from 1 to 2 because Exynos5433 is 64-bit SoC
: Modify 'fin_pll' dt node to remove un-needed and ugly code
: Move 'chipid' dt node under 'soc'
: Use lowercase on all case in exynos5433.dtsi
: Add PSCI dt node for secondary cpu boot
: Add 'samsung,exynos5433' compatible to MCT dt node
- Divide pinctrl patch from this patchset
- Add new following patches:
: clocksource: exynos_mct: Add the support for Exynos 64bit SoC
: arm64: Enable Exynos5433 SoC in the defconfig
-----------------------------------------------------
Chanwoo Choi (6):
arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
arm64: dts: exynos: Add PMU dt node for Exynos5433
arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
Inha Song (2):
arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
Jaehoon Chung (1):
arm64: dts: exynos: Add MSHC dt node for Exynos5433
.../devicetree/bindings/arm/samsung/pmu.txt | 1 +
arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++
.../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +
arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 931 +++++++++++++++++++++
5 files changed, 1883 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
--
1.8.5.5
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-03-18 0:17 ` Chanwoo Choi
@ 2015-03-18 0:17 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
PSCI (Power State Coordination Interface) v0.1.
This patch includes following dt node to support Exynos5433 SoC:
1. Octa core for big.LITTLE architecture
- Cortex-A53 LITTLE Quad-core
- Cortex-A57 big Quad-core
- Support PSCI v0.1
2. clock controller node:
- CMU_TOP : clocks for IMEM/FSYS/G3D/GSCL/HEVC/MSCL/G2D/MFC/PERIC/PERIS
- CMU_CPIF : clocks for LLI (Low Latency Interface)
- CMU_MIF : clocks for DRAM Memory Controller
- CMU_PERIC : clocks for UART/I2C/SPI/I2S/PCM/SPDIF/PWM/SLIMBUS
- CMU_PERIS : clocks for PMU/TMU/MCT/WDT/RTC/SECKEY/TZPC
- CMU_FSYS : clocks for USB/UFS/SDMMC/TSI/PDMA
- CMU_G2D : clocks for G2D/MDMA
- CMU_DISP : clocks for DECON/HDMI/DSIM/MIXER
- CMU_AUD : clocks for Cortex-A5/BUS/AUDIO
- CMU_BUS{0|1|2} : clocks for global data buses and global peripheral buses
- CMU_G3D : clocks for 3D Graphics Engine
- CMU_GSCL : clocks for GSCALER
- CMU_APOLLO: clocks for Cortex-A53 Quad-core processor.
- CMU_ATLAS : clocks for Cortex-A57 Quad-core processor,
CoreSight and L2 cache controller.
- CMU_MSCL : clocks for M2M (Memory to Memory) scaler and JPEG IPs.
- CMU_MFC : clocks for MFC (Multi-Format Codec) IP.
- CMU_HEVC : clocks for HEVC(High Efficiency Video Codec) decoder IP.
- CMU_ISP : clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs.
- CMU_CAM0 : clocks for MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1} IPs.
- CMU_CAM1 : clocks for COrtex-A5/MIPI_CSIS2/FIMC_LITE_C/FIMC-FD IPs.
3. pinctrl node for GPIO:
- alive/aud/cpif/ese/finger/fsys/imem/nfc/peric/touch pad
4. HS (High-Speed) I2C device
5. Serial device
6. ARCH timer (arm,armv8-timer)
7. Interrupt controller (arm,gic-400)
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++++++++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 669 ++++++++++++++++++++
2 files changed, 1367 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
new file mode 100644
index 0000000..c56bbf8
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
@@ -0,0 +1,698 @@
+/*
+ * Samsung's Exynos5433 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Samsung's Exynos5433 SoC pin-mux and pin-config options are listed as device
+ * tree nodes are listed in this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+&pinctrl_alive {
+ gpa0: gpa0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ interrupt-parent = <&gic>;
+ interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
+ <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>;
+ #interrupt-cells = <2>;
+ };
+
+ gpa1: gpa1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ interrupt-parent = <&gic>;
+ interrupts = <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
+ <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;
+ #interrupt-cells = <2>;
+ };
+
+ gpa2: gpa2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpa3: gpa3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_aud {
+ gpz0: gpz0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpz1: gpz1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ i2s0_bus: i2s0-bus {
+ samsung,pins = "gpz0-0", "gpz0-1", "gpz0-2", "gpz0-3",
+ "gpz0-4", "gpz0-5", "gpz0-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm0_bus: pcm0-bus {
+ samsung,pins = "gpz1-0", "gpz1-1", "gpz1-2", "gpz1-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_cpif {
+ gpv6: gpv6 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_ese {
+ gpj2: gpj2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_finger {
+ gpd5: gpd5 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ spi2_bus: spi2-bus {
+ samsung,pins = "gpd5-0", "gpd5-2", "gpd5-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c6_bus: hs-i2c6-bus {
+ samsung,pins = "gpd5-3", "gpd5-2";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+};
+
+&pinctrl_fsys {
+ gph1: gph1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr4: gpr4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr0: gpr0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr1: gpr1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr2: gpr2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr3: gpr3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ sd0_clk: sd0-clk {
+ samsung,pins = "gpr0-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_cmd: sd0-cmd {
+ samsung,pins = "gpr0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_rdqs: sd0-rdqs {
+ samsung,pins = "gpr0-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_qrdy: sd0-qrdy {
+ samsung,pins = "gpr0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus1: sd0-bus-width1 {
+ samsung,pins = "gpr1-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus4: sd0-bus-width4 {
+ samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus8: sd0-bus-width8 {
+ samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_clk: sd1-clk {
+ samsung,pins = "gpr2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_cmd: sd1-cmd {
+ samsung,pins = "gpr2-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus1: sd1-bus-width1 {
+ samsung,pins = "gpr3-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus4: sd1-bus-width4 {
+ samsung,pins = "gpr3-1", "gpr3-2", "gpr3-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus8: sd1-bus-width8 {
+ samsung,pins = "gpr3-4", "gpr3-5", "gpr3-6", "gpr3-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ pcie_bus: pcie_bus {
+ samsung,pins = "gpr3-4", "gpr3-5", "gpr3-6", "gpr3-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ };
+
+ sd2_clk: sd2-clk {
+ samsung,pins = "gpr4-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_cmd: sd2-cmd {
+ samsung,pins = "gpr4-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_cd: sd2-cd {
+ samsung,pins = "gpr4-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus1: sd2-bus-width1 {
+ samsung,pins = "gpr4-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus4: sd2-bus-width4 {
+ samsung,pins = "gpr4-4", "gpr4-5", "gpr4-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_clk_output: sd2-clk-output {
+ samsung,pins = "gpr4-0";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <2>;
+ };
+
+ sd2_cmd_output: sd2-cmd-output {
+ samsung,pins = "gpr4-1";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <2>;
+ };
+};
+
+&pinctrl_imem {
+ gpf0: gpf0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_nfc {
+ gpj0: gpj0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ hs_i2c4_bus: hs-i2c4-bus {
+ samsung,pins = "gpj0-1", "gpj0-0";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+};
+
+&pinctrl_peric {
+ gpv7: gpv7 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb0: gpb0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc0: gpc0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc1: gpc1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc2: gpc2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc3: gpc3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg0: gpg0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd0: gpd0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd1: gpd1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd2: gpd2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd4: gpd4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd8: gpd8 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd6: gpd6 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd7: gpd7 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg1: gpg1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg2: gpg2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg3: gpg3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ hs_i2c8_bus: hs-i2c8-bus {
+ samsung,pins = "gpb0-1", "gpb0-0";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c9_bus: hs-i2c9-bus {
+ samsung,pins = "gpb0-3", "gpb0-2";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s1_bus: i2s1-bus {
+ samsung,pins = "gpd4-0", "gpd4-1", "gpd4-2",
+ "gpd4-3", "gpd4-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm1_bus: pcm1-bus {
+ samsung,pins = "gpd4-0", "gpd4-1", "gpd4-2",
+ "gpd4-3", "gpd4-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ spdif_bus: spdif-bus {
+ samsung,pins = "gpd4-3", "gpd4-4";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_spi_pin0: fimc-is-spi-pin0 {
+ samsung,pins = "gpc3-3", "gpc3-2", "gpc3-1", "gpc3-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_spi_pin1: fimc-is-spi-pin1 {
+ samsung,pins = "gpc3-7", "gpc3-6", "gpc3-5", "gpc3-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart0_bus: uart0-bus {
+ samsung,pins = "gpd0-3", "gpd0-2", "gpd0-1", "gpd0-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ };
+
+ hs_i2c2_bus: hs-i2c2-bus {
+ samsung,pins = "gpd0-3", "gpd0-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart2_bus: uart2-bus {
+ samsung,pins = "gpd1-5", "gpd1-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ };
+
+ uart1_bus: uart1-bus {
+ samsung,pins = "gpd1-3", "gpd1-2", "gpd1-1", "gpd1-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ };
+
+ hs_i2c3_bus: hs-i2c3-bus {
+ samsung,pins = "gpd1-3", "gpd1-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+
+ hs_i2c0_bus: hs-i2c0-bus {
+ samsung,pins = "gpd2-1", "gpd2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c1_bus: hs-i2c1-bus {
+ samsung,pins = "gpd2-3", "gpd2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi1_bus: spi1-bus {
+ samsung,pins = "gpd6-2", "gpd6-4", "gpd6-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c7_bus: hs-i2c7-bus {
+ samsung,pins = "gpd2-7", "gpd2-6";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi0_bus: spi0-bus {
+ samsung,pins = "gpd8-0", "gpd6-0", "gpd6-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c10_bus: hs-i2c10-bus {
+ samsung,pins = "gpg3-1", "gpg3-0";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c11_bus: hs-i2c11-bus {
+ samsung,pins = "gpg3-3", "gpg3-2";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi3_bus: spi3-bus {
+ samsung,pins = "gpg3-4", "gpg3-6", "gpg3-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi4_bus: spi4-bus {
+ samsung,pins = "gpv7-1", "gpv7-3", "gpv7-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_uart: fimc-is-uart {
+ samsung,pins = "gpc1-1", "gpc0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch0_i2c: fimc-is-ch0_i2c {
+ samsung,pins = "gpc2-1", "gpc2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch0_mclk: fimc-is-ch0_mclk {
+ samsung,pins = "gpd7-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch1_i2c: fimc-is-ch1-i2c {
+ samsung,pins = "gpc2-3", "gpc2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch1_mclk: fimc-is-ch1-mclk {
+ samsung,pins = "gpd7-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch2_i2c: fimc-is-ch2-i2c {
+ samsung,pins = "gpc2-5", "gpc2-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch2_mclk: fimc-is-ch2-mclk {
+ samsung,pins = "gpd7-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_touch {
+ gpj1: gpj1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ hs_i2c5_bus: hs-i2c5-bus {
+ samsung,pins = "gpj1-1", "gpj1-0";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
new file mode 100644
index 0000000..125feba
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -0,0 +1,669 @@
+/*
+ * Samsung's Exynos5433 SoC device tree source
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Samsung's Exynos5433 SoC device nodes are listed in this file. Exynos5433
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * Exynos5433 SoC. As device tree coverage for Exynos5433 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/clock/exynos5433.h>
+
+/ {
+ compatible = "samsung,exynos5433";
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x100>;
+ };
+
+ cpu1: cpu@101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x101>;
+ };
+
+ cpu2: cpu@102 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x102>;
+ };
+
+ cpu3: cpu@103 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x103>;
+ };
+
+ cpu4: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x0>;
+ };
+
+ cpu5: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x1>;
+ };
+
+ cpu6: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x2>;
+ };
+
+ cpu7: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x3>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci";
+ method = "smc";
+ cpu_off = <0x84000002>;
+ cpu_on = <0xC4000003>;
+ };
+
+ soc: soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x0 0x18000000>;
+
+ chipid@10000000 {
+ compatible = "samsung,exynos4210-chipid";
+ reg = <0x10000000 0x100>;
+ };
+
+ xxti: xxti {
+ compatible = "fixed-clock";
+ clock-output-names = "oscclk";
+ #clock-cells = <0>;
+ };
+
+ cmu_top: clock-controller@10030000 {
+ compatible = "samsung,exynos5433-cmu-top";
+ reg = <0x10030000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_mphy_pll",
+ "sclk_mfc_pll",
+ "sclk_bus_pll";
+ clocks = <&xxti>,
+ <&cmu_cpif CLK_SCLK_MPHY_PLL>,
+ <&cmu_mif CLK_SCLK_MFC_PLL>,
+ <&cmu_mif CLK_SCLK_BUS_PLL>;
+ };
+
+ cmu_cpif: clock-controller@10fc0000 {
+ compatible = "samsung,exynos5433-cmu-cpif";
+ reg = <0x10fc0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk";
+ clocks = <&xxti>;
+ };
+
+ cmu_mif: clock-controller@105b0000 {
+ compatible = "samsung,exynos5433-cmu-mif";
+ reg = <0x105b0000 0x2000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_mphy_pll";
+ clocks = <&xxti>,
+ <&cmu_cpif CLK_SCLK_MPHY_PLL>;
+ };
+
+ cmu_peric: clock-controller@14c80000 {
+ compatible = "samsung,exynos5433-cmu-peric";
+ reg = <0x14c80000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ cmu_peris: clock-controller@0x10040000 {
+ compatible = "samsung,exynos5433-cmu-peris";
+ reg = <0x10040000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ cmu_fsys: clock-controller@156e0000 {
+ compatible = "samsung,exynos5433-cmu-fsys";
+ reg = <0x156e0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_ufs_mphy",
+ "div_aclk_fsys_200",
+ "sclk_pcie_100_fsys",
+ "sclk_ufsunipro_fsys",
+ "sclk_mmc2_fsys",
+ "sclk_mmc1_fsys",
+ "sclk_mmc0_fsys",
+ "sclk_usbhost30_fsys",
+ "sclk_usbdrd30_fsys";
+ clocks = <&xxti>,
+ <&cmu_cpif CLK_SCLK_UFS_MPHY>,
+ <&cmu_top CLK_DIV_ACLK_FSYS_200>,
+ <&cmu_top CLK_SCLK_PCIE_100_FSYS>,
+ <&cmu_top CLK_SCLK_UFSUNIPRO_FSYS>,
+ <&cmu_top CLK_SCLK_MMC2_FSYS>,
+ <&cmu_top CLK_SCLK_MMC1_FSYS>,
+ <&cmu_top CLK_SCLK_MMC0_FSYS>,
+ <&cmu_top CLK_SCLK_USBHOST30_FSYS>,
+ <&cmu_top CLK_SCLK_USBDRD30_FSYS>;
+ };
+
+ cmu_g2d: clock-controller@12460000 {
+ compatible = "samsung,exynos5433-cmu-g2d";
+ reg = <0x12460000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_g2d_266",
+ "aclk_g2d_400";
+ clocks = <&xxti>,
+ <&cmu_top CLK_ACLK_G2D_266>,
+ <&cmu_top CLK_ACLK_G2D_400>;
+ };
+
+ cmu_disp: clock-controller@13b90000 {
+ compatible = "samsung,exynos5433-cmu-disp";
+ reg = <0x13b90000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_dsim1_disp",
+ "sclk_dsim0_disp",
+ "sclk_dsd_disp",
+ "sclk_decon_tv_eclk_disp",
+ "sclk_decon_vclk_disp",
+ "sclk_decon_eclk_disp",
+ "sclk_decon_tv_vclk_disp",
+ "aclk_disp_333";
+ clocks = <&xxti>,
+ <&cmu_mif CLK_SCLK_DSIM1_DISP>,
+ <&cmu_mif CLK_SCLK_DSIM0_DISP>,
+ <&cmu_mif CLK_SCLK_DSD_DISP>,
+ <&cmu_mif CLK_SCLK_DECON_TV_ECLK_DISP>,
+ <&cmu_mif CLK_SCLK_DECON_VCLK_DISP>,
+ <&cmu_mif CLK_SCLK_DECON_ECLK_DISP>,
+ <&cmu_mif CLK_SCLK_DECON_TV_VCLK_DISP>,
+ <&cmu_mif CLK_ACLK_DISP_333>;
+ };
+
+ cmu_aud: clock-controller@114c0000 {
+ compatible = "samsung,exynos5433-cmu-aud";
+ reg = <0x114c0000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ cmu_bus0: clock-controller@13600000 {
+ compatible = "samsung,exynos5433-cmu-bus0";
+ reg = <0x13600000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "aclk_bus0_400";
+ clocks = <&cmu_top CLK_ACLK_BUS0_400>;
+ };
+
+ cmu_bus1: clock-controller@14800000 {
+ compatible = "samsung,exynos5433-cmu-bus1";
+ reg = <0x14800000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "aclk_bus1_400";
+ clocks = <&cmu_top CLK_ACLK_BUS1_400>;
+ };
+
+ cmu_bus2: clock-controller@13400000 {
+ compatible = "samsung,exynos5433-cmu-bus2";
+ reg = <0x13400000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "aclk_bus2_400";
+ clocks = <&xxti>, <&cmu_mif CLK_ACLK_BUS2_400>;
+ };
+
+ cmu_g3d: clock-controller@14aa0000 {
+ compatible = "samsung,exynos5433-cmu-g3d";
+ reg = <0x14aa0000 0x2000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "aclk_g3d_400";
+ clocks = <&xxti>, <&cmu_top CLK_ACLK_G3D_400>;
+ };
+
+ cmu_gscl: clock-controller@13cf0000 {
+ compatible = "samsung,exynos5433-cmu-gscl";
+ reg = <0x13cf0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_gscl_111",
+ "aclk_gscl_333";
+ clocks = <&xxti>,
+ <&cmu_top CLK_ACLK_GSCL_111>,
+ <&cmu_top CLK_ACLK_GSCL_333>;
+ };
+
+ cmu_apollo: clock-controller@11900000 {
+ compatible = "samsung,exynos5433-cmu-apollo";
+ reg = <0x11900000 0x2000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "sclk_bus_pll_apollo";
+ clocks = <&xxti>, <&cmu_mif CLK_SCLK_BUS_PLL_APOLLO>;
+ };
+
+ cmu_atlas: clock-controller@11800000 {
+ compatible = "samsung,exynos5433-cmu-atlas";
+ reg = <0x11800000 0x2000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "sclk_bus_pll_atlas";
+ clocks = <&xxti>, <&cmu_mif CLK_SCLK_BUS_PLL_ATLAS>;
+ };
+
+ cmu_mscl: clock-controller@105d0000 {
+ compatible = "samsung,exynos5433-cmu-mscl";
+ reg = <0x150d0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_jpeg_mscl",
+ "aclk_mscl_400";
+ clocks = <&xxti>,
+ <&cmu_top CLK_SCLK_JPEG_MSCL>,
+ <&cmu_top CLK_ACLK_MSCL_400>;
+ };
+
+ cmu_mfc: clock-controller@15280000 {
+ compatible = "samsung,exynos5433-cmu-mfc";
+ reg = <0x15280000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "aclk_mfc_400";
+ clocks = <&xxti>, <&cmu_top CLK_ACLK_MFC_400>;
+ };
+
+ cmu_hevc: clock-controller@14f80000 {
+ compatible = "samsung,exynos5433-cmu-hevc";
+ reg = <0x14f80000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "aclk_hevc_400";
+ clocks = <&xxti>, <&cmu_top CLK_ACLK_HEVC_400>;
+ };
+
+ cmu_isp: clock-controller@146d0000 {
+ compatible = "samsung,exynos5433-cmu-isp";
+ reg = <0x146d0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_isp_dis_400",
+ "aclk_isp_400";
+ clocks = <&xxti>,
+ <&cmu_top CLK_ACLK_ISP_DIS_400>,
+ <&cmu_top CLK_ACLK_ISP_400>;
+ };
+
+ cmu_cam0: clock-controller@120d0000 {
+ compatible = "samsung,exynos5433-cmu-cam0";
+ reg = <0x120d0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_cam0_333",
+ "aclk_cam0_400",
+ "aclk_cam0_552";
+ clocks = <&xxti>,
+ <&cmu_top CLK_ACLK_CAM0_333>,
+ <&cmu_top CLK_ACLK_CAM0_400>,
+ <&cmu_top CLK_ACLK_CAM0_552>;
+ };
+
+ cmu_cam1: clock-controller@145d0000 {
+ compatible = "samsung,exynos5433-cmu-cam1";
+ reg = <0x145d0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_isp_uart_cam1",
+ "sclk_isp_spi1_cam1",
+ "sclk_isp_spi0_cam1",
+ "aclk_cam1_333",
+ "aclk_cam1_400",
+ "aclk_cam1_552";
+ clocks = <&xxti>,
+ <&cmu_top CLK_SCLK_ISP_UART_CAM1>,
+ <&cmu_top CLK_SCLK_ISP_SPI1_CAM1>,
+ <&cmu_top CLK_SCLK_ISP_SPI0_CAM1>,
+ <&cmu_top CLK_ACLK_CAM1_333>,
+ <&cmu_top CLK_ACLK_CAM1_400>,
+ <&cmu_top CLK_ACLK_CAM1_552>;
+ };
+
+ mct@101c0000 {
+ compatible = "samsung,exynos5433-mct",
+ "samsung,exynos4210-mct";
+ reg = <0x101c0000 0x800>;
+ interrupts = <0 102 0>, <0 103 0>, <0 104 0>, <0 105 0>,
+ <0 106 0>, <0 107 0>, <0 108 0>, <0 109 0>,
+ <0 110 0>, <0 111 0>, <0 112 0>, <0 113 0>;
+ clocks = <&xxti>,
+ <&cmu_peris CLK_PCLK_MCT>;
+ clock-names = "fin_pll", "mct";
+ };
+
+ gic:interrupt-controller@11001000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x11001000 0x1000>,
+ <0x11002000 0x2000>,
+ <0x11004000 0x2000>,
+ <0x11006000 0x2000>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ serial_0: serial@14c10000 {
+ compatible = "samsung,exynos5433-uart";
+ reg = <0x14c10000 0x100>;
+ interrupts = <0 421 0>;
+ clocks = <&cmu_peric CLK_PCLK_UART0>,
+ <&cmu_peric CLK_SCLK_UART0>;
+ clock-names = "uart", "clk_uart_baud0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_bus>;
+ status = "disabled";
+ };
+
+ serial_1: serial@14c20000 {
+ compatible = "samsung,exynos5433-uart";
+ reg = <0x14c20000 0x100>;
+ interrupts = <0 422 0>;
+ clocks = <&cmu_peric CLK_PCLK_UART1>,
+ <&cmu_peric CLK_SCLK_UART1>;
+ clock-names = "uart", "clk_uart_baud0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_bus>;
+ status = "disabled";
+ };
+
+ serial_2: serial@14c30000 {
+ compatible = "samsung,exynos5433-uart";
+ reg = <0x14c30000 0x100>;
+ interrupts = <0 423 0>;
+ clocks = <&cmu_peric CLK_PCLK_UART2>,
+ <&cmu_peric CLK_SCLK_UART2>;
+ clock-names = "uart", "clk_uart_baud0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_bus>;
+ status = "disabled";
+ };
+
+ pinctrl_alive: pinctrl@10580000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x10580000 0x1000>;
+
+ wakeup-interrupt-controller {
+ compatible = "samsung,exynos7-wakeup-eint";
+ interrupts = <0 16 0>;
+ };
+ };
+
+ pinctrl_aud: pinctrl@114b0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x114b0000 0x1000>;
+ interrupts = <0 68 0>;
+ };
+
+ pinctrl_cpif: pinctrl@10fe0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x10fe0000 0x1000>;
+ interrupts = <0 179 0>;
+ };
+
+ pinctrl_ese: pinctrl@14ca0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14ca0000 0x1000>;
+ interrupts = <0 413 0>;
+ };
+
+ pinctrl_finger: pinctrl@14cb0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14cb0000 0x1000>;
+ interrupts = <0 414 0>;
+ };
+
+ pinctrl_fsys: pinctrl@15690000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x15690000 0x1000>;
+ interrupts = <0 229 0>;
+ };
+
+ pinctrl_imem: pinctrl@11090000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x11090000 0x1000>;
+ interrupts = <0 325 0>;
+ };
+
+ pinctrl_nfc: pinctrl@14cd0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14cd0000 0x1000>;
+ interrupts = <0 441 0>;
+ };
+
+ pinctrl_peric: pinctrl@14cc0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14cc0000 0x1100>;
+ interrupts = <0 440 0>;
+ };
+
+ pinctrl_touch: pinctrl@14ce0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14ce0000 0x1100>;
+ interrupts = <0 442 0>;
+ };
+
+ hsi2c_0: hsi2c@14e40000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14e40000 0x1000>;
+ interrupts = <0 428 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c0_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C0>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_1: hsi2c@14e50000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14e50000 0x1000>;
+ interrupts = <0 429 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c1_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C1>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_2: hsi2c@14e60000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14e60000 0x1000>;
+ interrupts = <0 430 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c2_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C2>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_3: hsi2c@14e70000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14e70000 0x1000>;
+ interrupts = <0 431 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c3_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C3>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_4: hsi2c@14ec0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14ec0000 0x1000>;
+ interrupts = <0 424 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c4_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C4>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_5: hsi2c@14ed0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14ed0000 0x1000>;
+ interrupts = <0 425 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c5_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C5>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_6: hsi2c@14ee0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14ee0000 0x1000>;
+ interrupts = <0 426 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c6_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C6>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_7: hsi2c@14ef0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14ef0000 0x1000>;
+ interrupts = <0 427 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c7_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C7>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_8: hsi2c@14d90000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14d90000 0x1000>;
+ interrupts = <0 443 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c8_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C8>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_9: hsi2c@14da0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14da0000 0x1000>;
+ interrupts = <0 444 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c9_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C9>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_10: hsi2c@14de0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14de0000 0x1000>;
+ interrupts = <0 445 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c10_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C10>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_11: hsi2c@14df0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14df0000 0x1000>;
+ interrupts = <0 446 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c11_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C11>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <1 13 0xff04>,
+ <1 14 0xff04>,
+ <1 11 0xff04>,
+ <1 10 0xff04>;
+ };
+};
+
+#include "exynos5433-pinctrl.dtsi"
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
PSCI (Power State Coordination Interface) v0.1.
This patch includes following dt node to support Exynos5433 SoC:
1. Octa core for big.LITTLE architecture
- Cortex-A53 LITTLE Quad-core
- Cortex-A57 big Quad-core
- Support PSCI v0.1
2. clock controller node:
- CMU_TOP : clocks for IMEM/FSYS/G3D/GSCL/HEVC/MSCL/G2D/MFC/PERIC/PERIS
- CMU_CPIF : clocks for LLI (Low Latency Interface)
- CMU_MIF : clocks for DRAM Memory Controller
- CMU_PERIC : clocks for UART/I2C/SPI/I2S/PCM/SPDIF/PWM/SLIMBUS
- CMU_PERIS : clocks for PMU/TMU/MCT/WDT/RTC/SECKEY/TZPC
- CMU_FSYS : clocks for USB/UFS/SDMMC/TSI/PDMA
- CMU_G2D : clocks for G2D/MDMA
- CMU_DISP : clocks for DECON/HDMI/DSIM/MIXER
- CMU_AUD : clocks for Cortex-A5/BUS/AUDIO
- CMU_BUS{0|1|2} : clocks for global data buses and global peripheral buses
- CMU_G3D : clocks for 3D Graphics Engine
- CMU_GSCL : clocks for GSCALER
- CMU_APOLLO: clocks for Cortex-A53 Quad-core processor.
- CMU_ATLAS : clocks for Cortex-A57 Quad-core processor,
CoreSight and L2 cache controller.
- CMU_MSCL : clocks for M2M (Memory to Memory) scaler and JPEG IPs.
- CMU_MFC : clocks for MFC (Multi-Format Codec) IP.
- CMU_HEVC : clocks for HEVC(High Efficiency Video Codec) decoder IP.
- CMU_ISP : clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs.
- CMU_CAM0 : clocks for MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1} IPs.
- CMU_CAM1 : clocks for COrtex-A5/MIPI_CSIS2/FIMC_LITE_C/FIMC-FD IPs.
3. pinctrl node for GPIO:
- alive/aud/cpif/ese/finger/fsys/imem/nfc/peric/touch pad
4. HS (High-Speed) I2C device
5. Serial device
6. ARCH timer (arm,armv8-timer)
7. Interrupt controller (arm,gic-400)
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++++++++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 669 ++++++++++++++++++++
2 files changed, 1367 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
new file mode 100644
index 0000000..c56bbf8
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
@@ -0,0 +1,698 @@
+/*
+ * Samsung's Exynos5433 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Samsung's Exynos5433 SoC pin-mux and pin-config options are listed as device
+ * tree nodes are listed in this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+&pinctrl_alive {
+ gpa0: gpa0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ interrupt-parent = <&gic>;
+ interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
+ <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>;
+ #interrupt-cells = <2>;
+ };
+
+ gpa1: gpa1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ interrupt-parent = <&gic>;
+ interrupts = <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
+ <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;
+ #interrupt-cells = <2>;
+ };
+
+ gpa2: gpa2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpa3: gpa3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_aud {
+ gpz0: gpz0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpz1: gpz1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ i2s0_bus: i2s0-bus {
+ samsung,pins = "gpz0-0", "gpz0-1", "gpz0-2", "gpz0-3",
+ "gpz0-4", "gpz0-5", "gpz0-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm0_bus: pcm0-bus {
+ samsung,pins = "gpz1-0", "gpz1-1", "gpz1-2", "gpz1-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_cpif {
+ gpv6: gpv6 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_ese {
+ gpj2: gpj2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_finger {
+ gpd5: gpd5 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ spi2_bus: spi2-bus {
+ samsung,pins = "gpd5-0", "gpd5-2", "gpd5-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c6_bus: hs-i2c6-bus {
+ samsung,pins = "gpd5-3", "gpd5-2";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+};
+
+&pinctrl_fsys {
+ gph1: gph1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr4: gpr4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr0: gpr0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr1: gpr1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr2: gpr2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpr3: gpr3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ sd0_clk: sd0-clk {
+ samsung,pins = "gpr0-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_cmd: sd0-cmd {
+ samsung,pins = "gpr0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_rdqs: sd0-rdqs {
+ samsung,pins = "gpr0-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_qrdy: sd0-qrdy {
+ samsung,pins = "gpr0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus1: sd0-bus-width1 {
+ samsung,pins = "gpr1-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus4: sd0-bus-width4 {
+ samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus8: sd0-bus-width8 {
+ samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_clk: sd1-clk {
+ samsung,pins = "gpr2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_cmd: sd1-cmd {
+ samsung,pins = "gpr2-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus1: sd1-bus-width1 {
+ samsung,pins = "gpr3-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus4: sd1-bus-width4 {
+ samsung,pins = "gpr3-1", "gpr3-2", "gpr3-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus8: sd1-bus-width8 {
+ samsung,pins = "gpr3-4", "gpr3-5", "gpr3-6", "gpr3-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ pcie_bus: pcie_bus {
+ samsung,pins = "gpr3-4", "gpr3-5", "gpr3-6", "gpr3-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ };
+
+ sd2_clk: sd2-clk {
+ samsung,pins = "gpr4-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_cmd: sd2-cmd {
+ samsung,pins = "gpr4-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_cd: sd2-cd {
+ samsung,pins = "gpr4-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus1: sd2-bus-width1 {
+ samsung,pins = "gpr4-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus4: sd2-bus-width4 {
+ samsung,pins = "gpr4-4", "gpr4-5", "gpr4-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_clk_output: sd2-clk-output {
+ samsung,pins = "gpr4-0";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <2>;
+ };
+
+ sd2_cmd_output: sd2-cmd-output {
+ samsung,pins = "gpr4-1";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <2>;
+ };
+};
+
+&pinctrl_imem {
+ gpf0: gpf0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&pinctrl_nfc {
+ gpj0: gpj0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ hs_i2c4_bus: hs-i2c4-bus {
+ samsung,pins = "gpj0-1", "gpj0-0";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+};
+
+&pinctrl_peric {
+ gpv7: gpv7 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb0: gpb0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc0: gpc0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc1: gpc1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc2: gpc2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc3: gpc3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg0: gpg0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd0: gpd0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd1: gpd1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd2: gpd2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd4: gpd4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd8: gpd8 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd6: gpd6 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd7: gpd7 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg1: gpg1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg2: gpg2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg3: gpg3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ hs_i2c8_bus: hs-i2c8-bus {
+ samsung,pins = "gpb0-1", "gpb0-0";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c9_bus: hs-i2c9-bus {
+ samsung,pins = "gpb0-3", "gpb0-2";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s1_bus: i2s1-bus {
+ samsung,pins = "gpd4-0", "gpd4-1", "gpd4-2",
+ "gpd4-3", "gpd4-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm1_bus: pcm1-bus {
+ samsung,pins = "gpd4-0", "gpd4-1", "gpd4-2",
+ "gpd4-3", "gpd4-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ spdif_bus: spdif-bus {
+ samsung,pins = "gpd4-3", "gpd4-4";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_spi_pin0: fimc-is-spi-pin0 {
+ samsung,pins = "gpc3-3", "gpc3-2", "gpc3-1", "gpc3-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_spi_pin1: fimc-is-spi-pin1 {
+ samsung,pins = "gpc3-7", "gpc3-6", "gpc3-5", "gpc3-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart0_bus: uart0-bus {
+ samsung,pins = "gpd0-3", "gpd0-2", "gpd0-1", "gpd0-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ };
+
+ hs_i2c2_bus: hs-i2c2-bus {
+ samsung,pins = "gpd0-3", "gpd0-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart2_bus: uart2-bus {
+ samsung,pins = "gpd1-5", "gpd1-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ };
+
+ uart1_bus: uart1-bus {
+ samsung,pins = "gpd1-3", "gpd1-2", "gpd1-1", "gpd1-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ };
+
+ hs_i2c3_bus: hs-i2c3-bus {
+ samsung,pins = "gpd1-3", "gpd1-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+
+ hs_i2c0_bus: hs-i2c0-bus {
+ samsung,pins = "gpd2-1", "gpd2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c1_bus: hs-i2c1-bus {
+ samsung,pins = "gpd2-3", "gpd2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi1_bus: spi1-bus {
+ samsung,pins = "gpd6-2", "gpd6-4", "gpd6-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c7_bus: hs-i2c7-bus {
+ samsung,pins = "gpd2-7", "gpd2-6";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi0_bus: spi0-bus {
+ samsung,pins = "gpd8-0", "gpd6-0", "gpd6-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c10_bus: hs-i2c10-bus {
+ samsung,pins = "gpg3-1", "gpg3-0";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hs_i2c11_bus: hs-i2c11-bus {
+ samsung,pins = "gpg3-3", "gpg3-2";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi3_bus: spi3-bus {
+ samsung,pins = "gpg3-4", "gpg3-6", "gpg3-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi4_bus: spi4-bus {
+ samsung,pins = "gpv7-1", "gpv7-3", "gpv7-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_uart: fimc-is-uart {
+ samsung,pins = "gpc1-1", "gpc0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch0_i2c: fimc-is-ch0_i2c {
+ samsung,pins = "gpc2-1", "gpc2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch0_mclk: fimc-is-ch0_mclk {
+ samsung,pins = "gpd7-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch1_i2c: fimc-is-ch1-i2c {
+ samsung,pins = "gpc2-3", "gpc2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch1_mclk: fimc-is-ch1-mclk {
+ samsung,pins = "gpd7-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch2_i2c: fimc-is-ch2-i2c {
+ samsung,pins = "gpc2-5", "gpc2-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ fimc_is_ch2_mclk: fimc-is-ch2-mclk {
+ samsung,pins = "gpd7-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_touch {
+ gpj1: gpj1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ hs_i2c5_bus: hs-i2c5-bus {
+ samsung,pins = "gpj1-1", "gpj1-0";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
new file mode 100644
index 0000000..125feba
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -0,0 +1,669 @@
+/*
+ * Samsung's Exynos5433 SoC device tree source
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Samsung's Exynos5433 SoC device nodes are listed in this file. Exynos5433
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * Exynos5433 SoC. As device tree coverage for Exynos5433 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/clock/exynos5433.h>
+
+/ {
+ compatible = "samsung,exynos5433";
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu at 100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x100>;
+ };
+
+ cpu1: cpu at 101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x101>;
+ };
+
+ cpu2: cpu at 102 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x102>;
+ };
+
+ cpu3: cpu at 103 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x103>;
+ };
+
+ cpu4: cpu at 0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x0>;
+ };
+
+ cpu5: cpu at 1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x1>;
+ };
+
+ cpu6: cpu at 2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x2>;
+ };
+
+ cpu7: cpu at 3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ enable-method = "psci";
+ reg = <0x3>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci";
+ method = "smc";
+ cpu_off = <0x84000002>;
+ cpu_on = <0xC4000003>;
+ };
+
+ soc: soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x0 0x18000000>;
+
+ chipid at 10000000 {
+ compatible = "samsung,exynos4210-chipid";
+ reg = <0x10000000 0x100>;
+ };
+
+ xxti: xxti {
+ compatible = "fixed-clock";
+ clock-output-names = "oscclk";
+ #clock-cells = <0>;
+ };
+
+ cmu_top: clock-controller at 10030000 {
+ compatible = "samsung,exynos5433-cmu-top";
+ reg = <0x10030000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_mphy_pll",
+ "sclk_mfc_pll",
+ "sclk_bus_pll";
+ clocks = <&xxti>,
+ <&cmu_cpif CLK_SCLK_MPHY_PLL>,
+ <&cmu_mif CLK_SCLK_MFC_PLL>,
+ <&cmu_mif CLK_SCLK_BUS_PLL>;
+ };
+
+ cmu_cpif: clock-controller at 10fc0000 {
+ compatible = "samsung,exynos5433-cmu-cpif";
+ reg = <0x10fc0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk";
+ clocks = <&xxti>;
+ };
+
+ cmu_mif: clock-controller at 105b0000 {
+ compatible = "samsung,exynos5433-cmu-mif";
+ reg = <0x105b0000 0x2000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_mphy_pll";
+ clocks = <&xxti>,
+ <&cmu_cpif CLK_SCLK_MPHY_PLL>;
+ };
+
+ cmu_peric: clock-controller at 14c80000 {
+ compatible = "samsung,exynos5433-cmu-peric";
+ reg = <0x14c80000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ cmu_peris: clock-controller at 0x10040000 {
+ compatible = "samsung,exynos5433-cmu-peris";
+ reg = <0x10040000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ cmu_fsys: clock-controller at 156e0000 {
+ compatible = "samsung,exynos5433-cmu-fsys";
+ reg = <0x156e0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_ufs_mphy",
+ "div_aclk_fsys_200",
+ "sclk_pcie_100_fsys",
+ "sclk_ufsunipro_fsys",
+ "sclk_mmc2_fsys",
+ "sclk_mmc1_fsys",
+ "sclk_mmc0_fsys",
+ "sclk_usbhost30_fsys",
+ "sclk_usbdrd30_fsys";
+ clocks = <&xxti>,
+ <&cmu_cpif CLK_SCLK_UFS_MPHY>,
+ <&cmu_top CLK_DIV_ACLK_FSYS_200>,
+ <&cmu_top CLK_SCLK_PCIE_100_FSYS>,
+ <&cmu_top CLK_SCLK_UFSUNIPRO_FSYS>,
+ <&cmu_top CLK_SCLK_MMC2_FSYS>,
+ <&cmu_top CLK_SCLK_MMC1_FSYS>,
+ <&cmu_top CLK_SCLK_MMC0_FSYS>,
+ <&cmu_top CLK_SCLK_USBHOST30_FSYS>,
+ <&cmu_top CLK_SCLK_USBDRD30_FSYS>;
+ };
+
+ cmu_g2d: clock-controller at 12460000 {
+ compatible = "samsung,exynos5433-cmu-g2d";
+ reg = <0x12460000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_g2d_266",
+ "aclk_g2d_400";
+ clocks = <&xxti>,
+ <&cmu_top CLK_ACLK_G2D_266>,
+ <&cmu_top CLK_ACLK_G2D_400>;
+ };
+
+ cmu_disp: clock-controller at 13b90000 {
+ compatible = "samsung,exynos5433-cmu-disp";
+ reg = <0x13b90000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_dsim1_disp",
+ "sclk_dsim0_disp",
+ "sclk_dsd_disp",
+ "sclk_decon_tv_eclk_disp",
+ "sclk_decon_vclk_disp",
+ "sclk_decon_eclk_disp",
+ "sclk_decon_tv_vclk_disp",
+ "aclk_disp_333";
+ clocks = <&xxti>,
+ <&cmu_mif CLK_SCLK_DSIM1_DISP>,
+ <&cmu_mif CLK_SCLK_DSIM0_DISP>,
+ <&cmu_mif CLK_SCLK_DSD_DISP>,
+ <&cmu_mif CLK_SCLK_DECON_TV_ECLK_DISP>,
+ <&cmu_mif CLK_SCLK_DECON_VCLK_DISP>,
+ <&cmu_mif CLK_SCLK_DECON_ECLK_DISP>,
+ <&cmu_mif CLK_SCLK_DECON_TV_VCLK_DISP>,
+ <&cmu_mif CLK_ACLK_DISP_333>;
+ };
+
+ cmu_aud: clock-controller at 114c0000 {
+ compatible = "samsung,exynos5433-cmu-aud";
+ reg = <0x114c0000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ cmu_bus0: clock-controller at 13600000 {
+ compatible = "samsung,exynos5433-cmu-bus0";
+ reg = <0x13600000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "aclk_bus0_400";
+ clocks = <&cmu_top CLK_ACLK_BUS0_400>;
+ };
+
+ cmu_bus1: clock-controller at 14800000 {
+ compatible = "samsung,exynos5433-cmu-bus1";
+ reg = <0x14800000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "aclk_bus1_400";
+ clocks = <&cmu_top CLK_ACLK_BUS1_400>;
+ };
+
+ cmu_bus2: clock-controller at 13400000 {
+ compatible = "samsung,exynos5433-cmu-bus2";
+ reg = <0x13400000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "aclk_bus2_400";
+ clocks = <&xxti>, <&cmu_mif CLK_ACLK_BUS2_400>;
+ };
+
+ cmu_g3d: clock-controller at 14aa0000 {
+ compatible = "samsung,exynos5433-cmu-g3d";
+ reg = <0x14aa0000 0x2000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "aclk_g3d_400";
+ clocks = <&xxti>, <&cmu_top CLK_ACLK_G3D_400>;
+ };
+
+ cmu_gscl: clock-controller at 13cf0000 {
+ compatible = "samsung,exynos5433-cmu-gscl";
+ reg = <0x13cf0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_gscl_111",
+ "aclk_gscl_333";
+ clocks = <&xxti>,
+ <&cmu_top CLK_ACLK_GSCL_111>,
+ <&cmu_top CLK_ACLK_GSCL_333>;
+ };
+
+ cmu_apollo: clock-controller at 11900000 {
+ compatible = "samsung,exynos5433-cmu-apollo";
+ reg = <0x11900000 0x2000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "sclk_bus_pll_apollo";
+ clocks = <&xxti>, <&cmu_mif CLK_SCLK_BUS_PLL_APOLLO>;
+ };
+
+ cmu_atlas: clock-controller at 11800000 {
+ compatible = "samsung,exynos5433-cmu-atlas";
+ reg = <0x11800000 0x2000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "sclk_bus_pll_atlas";
+ clocks = <&xxti>, <&cmu_mif CLK_SCLK_BUS_PLL_ATLAS>;
+ };
+
+ cmu_mscl: clock-controller at 105d0000 {
+ compatible = "samsung,exynos5433-cmu-mscl";
+ reg = <0x150d0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_jpeg_mscl",
+ "aclk_mscl_400";
+ clocks = <&xxti>,
+ <&cmu_top CLK_SCLK_JPEG_MSCL>,
+ <&cmu_top CLK_ACLK_MSCL_400>;
+ };
+
+ cmu_mfc: clock-controller at 15280000 {
+ compatible = "samsung,exynos5433-cmu-mfc";
+ reg = <0x15280000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "aclk_mfc_400";
+ clocks = <&xxti>, <&cmu_top CLK_ACLK_MFC_400>;
+ };
+
+ cmu_hevc: clock-controller at 14f80000 {
+ compatible = "samsung,exynos5433-cmu-hevc";
+ reg = <0x14f80000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk", "aclk_hevc_400";
+ clocks = <&xxti>, <&cmu_top CLK_ACLK_HEVC_400>;
+ };
+
+ cmu_isp: clock-controller at 146d0000 {
+ compatible = "samsung,exynos5433-cmu-isp";
+ reg = <0x146d0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_isp_dis_400",
+ "aclk_isp_400";
+ clocks = <&xxti>,
+ <&cmu_top CLK_ACLK_ISP_DIS_400>,
+ <&cmu_top CLK_ACLK_ISP_400>;
+ };
+
+ cmu_cam0: clock-controller at 120d0000 {
+ compatible = "samsung,exynos5433-cmu-cam0";
+ reg = <0x120d0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_cam0_333",
+ "aclk_cam0_400",
+ "aclk_cam0_552";
+ clocks = <&xxti>,
+ <&cmu_top CLK_ACLK_CAM0_333>,
+ <&cmu_top CLK_ACLK_CAM0_400>,
+ <&cmu_top CLK_ACLK_CAM0_552>;
+ };
+
+ cmu_cam1: clock-controller at 145d0000 {
+ compatible = "samsung,exynos5433-cmu-cam1";
+ reg = <0x145d0000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_isp_uart_cam1",
+ "sclk_isp_spi1_cam1",
+ "sclk_isp_spi0_cam1",
+ "aclk_cam1_333",
+ "aclk_cam1_400",
+ "aclk_cam1_552";
+ clocks = <&xxti>,
+ <&cmu_top CLK_SCLK_ISP_UART_CAM1>,
+ <&cmu_top CLK_SCLK_ISP_SPI1_CAM1>,
+ <&cmu_top CLK_SCLK_ISP_SPI0_CAM1>,
+ <&cmu_top CLK_ACLK_CAM1_333>,
+ <&cmu_top CLK_ACLK_CAM1_400>,
+ <&cmu_top CLK_ACLK_CAM1_552>;
+ };
+
+ mct at 101c0000 {
+ compatible = "samsung,exynos5433-mct",
+ "samsung,exynos4210-mct";
+ reg = <0x101c0000 0x800>;
+ interrupts = <0 102 0>, <0 103 0>, <0 104 0>, <0 105 0>,
+ <0 106 0>, <0 107 0>, <0 108 0>, <0 109 0>,
+ <0 110 0>, <0 111 0>, <0 112 0>, <0 113 0>;
+ clocks = <&xxti>,
+ <&cmu_peris CLK_PCLK_MCT>;
+ clock-names = "fin_pll", "mct";
+ };
+
+ gic:interrupt-controller at 11001000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x11001000 0x1000>,
+ <0x11002000 0x2000>,
+ <0x11004000 0x2000>,
+ <0x11006000 0x2000>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ serial_0: serial at 14c10000 {
+ compatible = "samsung,exynos5433-uart";
+ reg = <0x14c10000 0x100>;
+ interrupts = <0 421 0>;
+ clocks = <&cmu_peric CLK_PCLK_UART0>,
+ <&cmu_peric CLK_SCLK_UART0>;
+ clock-names = "uart", "clk_uart_baud0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_bus>;
+ status = "disabled";
+ };
+
+ serial_1: serial at 14c20000 {
+ compatible = "samsung,exynos5433-uart";
+ reg = <0x14c20000 0x100>;
+ interrupts = <0 422 0>;
+ clocks = <&cmu_peric CLK_PCLK_UART1>,
+ <&cmu_peric CLK_SCLK_UART1>;
+ clock-names = "uart", "clk_uart_baud0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_bus>;
+ status = "disabled";
+ };
+
+ serial_2: serial at 14c30000 {
+ compatible = "samsung,exynos5433-uart";
+ reg = <0x14c30000 0x100>;
+ interrupts = <0 423 0>;
+ clocks = <&cmu_peric CLK_PCLK_UART2>,
+ <&cmu_peric CLK_SCLK_UART2>;
+ clock-names = "uart", "clk_uart_baud0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_bus>;
+ status = "disabled";
+ };
+
+ pinctrl_alive: pinctrl at 10580000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x10580000 0x1000>;
+
+ wakeup-interrupt-controller {
+ compatible = "samsung,exynos7-wakeup-eint";
+ interrupts = <0 16 0>;
+ };
+ };
+
+ pinctrl_aud: pinctrl at 114b0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x114b0000 0x1000>;
+ interrupts = <0 68 0>;
+ };
+
+ pinctrl_cpif: pinctrl at 10fe0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x10fe0000 0x1000>;
+ interrupts = <0 179 0>;
+ };
+
+ pinctrl_ese: pinctrl at 14ca0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14ca0000 0x1000>;
+ interrupts = <0 413 0>;
+ };
+
+ pinctrl_finger: pinctrl at 14cb0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14cb0000 0x1000>;
+ interrupts = <0 414 0>;
+ };
+
+ pinctrl_fsys: pinctrl at 15690000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x15690000 0x1000>;
+ interrupts = <0 229 0>;
+ };
+
+ pinctrl_imem: pinctrl at 11090000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x11090000 0x1000>;
+ interrupts = <0 325 0>;
+ };
+
+ pinctrl_nfc: pinctrl at 14cd0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14cd0000 0x1000>;
+ interrupts = <0 441 0>;
+ };
+
+ pinctrl_peric: pinctrl at 14cc0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14cc0000 0x1100>;
+ interrupts = <0 440 0>;
+ };
+
+ pinctrl_touch: pinctrl at 14ce0000 {
+ compatible = "samsung,exynos5433-pinctrl";
+ reg = <0x14ce0000 0x1100>;
+ interrupts = <0 442 0>;
+ };
+
+ hsi2c_0: hsi2c at 14e40000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14e40000 0x1000>;
+ interrupts = <0 428 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c0_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C0>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_1: hsi2c at 14e50000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14e50000 0x1000>;
+ interrupts = <0 429 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c1_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C1>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_2: hsi2c at 14e60000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14e60000 0x1000>;
+ interrupts = <0 430 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c2_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C2>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_3: hsi2c at 14e70000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14e70000 0x1000>;
+ interrupts = <0 431 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c3_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C3>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_4: hsi2c at 14ec0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14ec0000 0x1000>;
+ interrupts = <0 424 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c4_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C4>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_5: hsi2c at 14ed0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14ed0000 0x1000>;
+ interrupts = <0 425 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c5_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C5>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_6: hsi2c at 14ee0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14ee0000 0x1000>;
+ interrupts = <0 426 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c6_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C6>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_7: hsi2c at 14ef0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14ef0000 0x1000>;
+ interrupts = <0 427 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c7_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C7>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_8: hsi2c at 14d90000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14d90000 0x1000>;
+ interrupts = <0 443 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c8_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C8>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_9: hsi2c at 14da0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14da0000 0x1000>;
+ interrupts = <0 444 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c9_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C9>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_10: hsi2c at 14de0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14de0000 0x1000>;
+ interrupts = <0 445 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c10_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C10>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_11: hsi2c at 14df0000 {
+ compatible = "samsung,exynos7-hsi2c";
+ reg = <0x14df0000 0x1000>;
+ interrupts = <0 446 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hs_i2c11_bus>;
+ clocks = <&cmu_peric CLK_PCLK_HSI2C11>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <1 13 0xff04>,
+ <1 14 0xff04>,
+ <1 11 0xff04>,
+ <1 10 0xff04>;
+ };
+};
+
+#include "exynos5433-pinctrl.dtsi"
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 2/9] arm64: dts: exynos: Add MSHC dt node for Exynos5433
2015-03-18 0:17 ` Chanwoo Choi
@ 2015-03-18 0:17 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
From: Jaehoon Chung <jh80.chung@samsung.com>
This patch adds MSHC (Mobile Storage Host Controller) dt node for Exynos5433
SoC. MSHC is an interface between the system the SD/MMC card.
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 38 ++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 125feba..8367915 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -655,6 +655,44 @@
status = "disabled";
};
+ mshc_0: mshc@15540000 {
+ compatible = "samsung,exynos7-dw-mshc-smu";
+ interrupts = <0 225 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x15540000 0x2000>;
+ clocks = <&cmu_fsys CLK_ACLK_MMC0>,
+ <&cmu_fsys CLK_SCLK_MMC0>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x40>;
+ status = "disabled";
+ };
+
+ mshc_1: mshc@15550000 {
+ compatible = "samsung,exynos7-dw-mshc-smu";
+ interrupts = <0 226 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x15550000 0x2000>;
+ clocks = <&cmu_fsys CLK_ACLK_MMC1>,
+ <&cmu_fsys CLK_SCLK_MMC1>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x40>;
+ status = "disabled";
+ };
+
+ mshc_2: mshc@15560000 {
+ compatible = "samsung,exynos7-dw-mshc-smu";
+ interrupts = <0 227 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x15560000 0x2000>;
+ clocks = <&cmu_fsys CLK_ACLK_MMC2>,
+ <&cmu_fsys CLK_SCLK_MMC2>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x40>;
+ status = "disabled";
+ };
};
timer {
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 2/9] arm64: dts: exynos: Add MSHC dt node for Exynos5433
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
From: Jaehoon Chung <jh80.chung@samsung.com>
This patch adds MSHC (Mobile Storage Host Controller) dt node for Exynos5433
SoC. MSHC is an interface between the system the SD/MMC card.
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 38 ++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 125feba..8367915 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -655,6 +655,44 @@
status = "disabled";
};
+ mshc_0: mshc at 15540000 {
+ compatible = "samsung,exynos7-dw-mshc-smu";
+ interrupts = <0 225 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x15540000 0x2000>;
+ clocks = <&cmu_fsys CLK_ACLK_MMC0>,
+ <&cmu_fsys CLK_SCLK_MMC0>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x40>;
+ status = "disabled";
+ };
+
+ mshc_1: mshc at 15550000 {
+ compatible = "samsung,exynos7-dw-mshc-smu";
+ interrupts = <0 226 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x15550000 0x2000>;
+ clocks = <&cmu_fsys CLK_ACLK_MMC1>,
+ <&cmu_fsys CLK_SCLK_MMC1>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x40>;
+ status = "disabled";
+ };
+
+ mshc_2: mshc at 15560000 {
+ compatible = "samsung,exynos7-dw-mshc-smu";
+ interrupts = <0 227 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x15560000 0x2000>;
+ clocks = <&cmu_fsys CLK_ACLK_MMC2>,
+ <&cmu_fsys CLK_SCLK_MMC2>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x40>;
+ status = "disabled";
+ };
};
timer {
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 3/9] arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
2015-03-18 0:17 ` Chanwoo Choi
(?)
@ 2015-03-18 0:17 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
This patch adds SPI (Serial Peripheral Interface) dt node for Exynos5433 SoC.
SPI transfers serial data by using various peripherals. SPI includes
8-bit/16-bit/32-bit shift registers to transmit and receive data. PDMA is used
for SPI communication.
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 114 +++++++++++++++++++++++++++++
1 file changed, 114 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 8367915..dbecbba 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -399,6 +399,35 @@
interrupts = <1 9 0xf04>;
};
+ amba {
+ compatible = "arm,amba-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ pdma0: pdma@15610000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x15610000 0x1000>;
+ interrupts = <0 228 0>;
+ clocks = <&cmu_fsys CLK_PDMA0>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+
+ pdma1: pdma@15600000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x15600000 0x1000>;
+ interrupts = <0 246 0>;
+ clocks = <&cmu_fsys CLK_PDMA1>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+ };
+
serial_0: serial@14c10000 {
compatible = "samsung,exynos5433-uart";
reg = <0x14c10000 0x100>;
@@ -499,6 +528,91 @@
interrupts = <0 442 0>;
};
+ spi_0: spi@14d20000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d20000 0x100>;
+ interrupts = <0 432 0>;
+ dmas = <&pdma0 9>, <&pdma0 8>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI0>,
+ <&cmu_top CLK_SCLK_SPI0_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_bus>;
+ status = "disabled";
+ };
+
+ spi_1: spi@14d30000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d30000 0x100>;
+ interrupts = <0 433 0>;
+ dmas = <&pdma0 11>, <&pdma0 10>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI1>,
+ <&cmu_top CLK_SCLK_SPI1_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_bus>;
+ status = "disabled";
+ };
+
+ spi_2: spi@14d40000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d40000 0x100>;
+ interrupts = <0 434 0>;
+ dmas = <&pdma0 13>, <&pdma0 12>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI2>,
+ <&cmu_top CLK_SCLK_SPI2_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_bus>;
+ status = "disabled";
+ };
+
+ spi_3: spi@14d50000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d50000 0x100>;
+ interrupts = <0 447 0>;
+ dmas = <&pdma0 23>, <&pdma0 22>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI3>,
+ <&cmu_top CLK_SCLK_SPI3_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi3_bus>;
+ status = "disabled";
+ };
+
+ spi_4: spi@14d00000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d00000 0x100>;
+ interrupts = <0 412 0>;
+ dmas = <&pdma0 25>, <&pdma0 24>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI4>,
+ <&cmu_top CLK_SCLK_SPI4_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi4_bus>;
+ status = "disabled";
+ };
+
hsi2c_0: hsi2c@14e40000 {
compatible = "samsung,exynos7-hsi2c";
reg = <0x14e40000 0x1000>;
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 3/9] arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, jh80.chung, linux-samsung-soc, arnd, cw00.choi,
marc.zyngier, catalin.marinas, will.deacon, linux-kernel,
a.kesavan, inki.dae, sw0312.kim, devicetree, olof, chanho61.park,
linux-arm-kernel, ideal.song
This patch adds SPI (Serial Peripheral Interface) dt node for Exynos5433 SoC.
SPI transfers serial data by using various peripherals. SPI includes
8-bit/16-bit/32-bit shift registers to transmit and receive data. PDMA is used
for SPI communication.
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 114 +++++++++++++++++++++++++++++
1 file changed, 114 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 8367915..dbecbba 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -399,6 +399,35 @@
interrupts = <1 9 0xf04>;
};
+ amba {
+ compatible = "arm,amba-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ pdma0: pdma@15610000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x15610000 0x1000>;
+ interrupts = <0 228 0>;
+ clocks = <&cmu_fsys CLK_PDMA0>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+
+ pdma1: pdma@15600000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x15600000 0x1000>;
+ interrupts = <0 246 0>;
+ clocks = <&cmu_fsys CLK_PDMA1>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+ };
+
serial_0: serial@14c10000 {
compatible = "samsung,exynos5433-uart";
reg = <0x14c10000 0x100>;
@@ -499,6 +528,91 @@
interrupts = <0 442 0>;
};
+ spi_0: spi@14d20000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d20000 0x100>;
+ interrupts = <0 432 0>;
+ dmas = <&pdma0 9>, <&pdma0 8>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI0>,
+ <&cmu_top CLK_SCLK_SPI0_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_bus>;
+ status = "disabled";
+ };
+
+ spi_1: spi@14d30000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d30000 0x100>;
+ interrupts = <0 433 0>;
+ dmas = <&pdma0 11>, <&pdma0 10>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI1>,
+ <&cmu_top CLK_SCLK_SPI1_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_bus>;
+ status = "disabled";
+ };
+
+ spi_2: spi@14d40000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d40000 0x100>;
+ interrupts = <0 434 0>;
+ dmas = <&pdma0 13>, <&pdma0 12>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI2>,
+ <&cmu_top CLK_SCLK_SPI2_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_bus>;
+ status = "disabled";
+ };
+
+ spi_3: spi@14d50000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d50000 0x100>;
+ interrupts = <0 447 0>;
+ dmas = <&pdma0 23>, <&pdma0 22>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI3>,
+ <&cmu_top CLK_SCLK_SPI3_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi3_bus>;
+ status = "disabled";
+ };
+
+ spi_4: spi@14d00000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d00000 0x100>;
+ interrupts = <0 412 0>;
+ dmas = <&pdma0 25>, <&pdma0 24>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI4>,
+ <&cmu_top CLK_SCLK_SPI4_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi4_bus>;
+ status = "disabled";
+ };
+
hsi2c_0: hsi2c@14e40000 {
compatible = "samsung,exynos7-hsi2c";
reg = <0x14e40000 0x1000>;
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 3/9] arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds SPI (Serial Peripheral Interface) dt node for Exynos5433 SoC.
SPI transfers serial data by using various peripherals. SPI includes
8-bit/16-bit/32-bit shift registers to transmit and receive data. PDMA is used
for SPI communication.
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 114 +++++++++++++++++++++++++++++
1 file changed, 114 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 8367915..dbecbba 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -399,6 +399,35 @@
interrupts = <1 9 0xf04>;
};
+ amba {
+ compatible = "arm,amba-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ pdma0: pdma at 15610000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x15610000 0x1000>;
+ interrupts = <0 228 0>;
+ clocks = <&cmu_fsys CLK_PDMA0>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+
+ pdma1: pdma at 15600000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x15600000 0x1000>;
+ interrupts = <0 246 0>;
+ clocks = <&cmu_fsys CLK_PDMA1>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+ };
+
serial_0: serial at 14c10000 {
compatible = "samsung,exynos5433-uart";
reg = <0x14c10000 0x100>;
@@ -499,6 +528,91 @@
interrupts = <0 442 0>;
};
+ spi_0: spi at 14d20000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d20000 0x100>;
+ interrupts = <0 432 0>;
+ dmas = <&pdma0 9>, <&pdma0 8>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI0>,
+ <&cmu_top CLK_SCLK_SPI0_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_bus>;
+ status = "disabled";
+ };
+
+ spi_1: spi at 14d30000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d30000 0x100>;
+ interrupts = <0 433 0>;
+ dmas = <&pdma0 11>, <&pdma0 10>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI1>,
+ <&cmu_top CLK_SCLK_SPI1_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_bus>;
+ status = "disabled";
+ };
+
+ spi_2: spi at 14d40000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d40000 0x100>;
+ interrupts = <0 434 0>;
+ dmas = <&pdma0 13>, <&pdma0 12>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI2>,
+ <&cmu_top CLK_SCLK_SPI2_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_bus>;
+ status = "disabled";
+ };
+
+ spi_3: spi at 14d50000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d50000 0x100>;
+ interrupts = <0 447 0>;
+ dmas = <&pdma0 23>, <&pdma0 22>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI3>,
+ <&cmu_top CLK_SCLK_SPI3_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi3_bus>;
+ status = "disabled";
+ };
+
+ spi_4: spi at 14d00000 {
+ compatible = "samsung,exynos7-spi";
+ reg = <0x14d00000 0x100>;
+ interrupts = <0 412 0>;
+ dmas = <&pdma0 25>, <&pdma0 24>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_peric CLK_PCLK_SPI4>,
+ <&cmu_top CLK_SCLK_SPI4_PERIC>;
+ clock-names = "spi", "spi_busclk0";
+ samsung,spi-src-clk = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi4_bus>;
+ status = "disabled";
+ };
+
hsi2c_0: hsi2c at 14e40000 {
compatible = "samsung,exynos7-hsi2c";
reg = <0x14e40000 0x1000>;
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 4/9] arm64: dts: exynos: Add PMU dt node for Exynos5433
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
This patch adds PMU (Power Management Unit) dt node for Exynos5433 SoC and
set the source clock for CLKOUT register as xxti .
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
[ideal.song: Add the setting of CLKOUT register]
Signed-off-by: Inha Song <ideal.song@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
Documentation/devicetree/bindings/arm/samsung/pmu.txt | 1 +
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 8 ++++++++
2 files changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index 67b2113..a87fc43 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -10,6 +10,7 @@ Properties:
- "samsung,exynos5260-pmu" - for Exynos5260 SoC.
- "samsung,exynos5410-pmu" - for Exynos5410 SoC,
- "samsung,exynos5420-pmu" - for Exynos5420 SoC.
+ - "samsung,exynos5433-pmu" - for Exynos5433 SoC.
- "samsung,exynos7-pmu" - for Exynos7 SoC.
second value must be always "syscon".
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index dbecbba..d745205 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -807,6 +807,14 @@
fifo-depth = <0x40>;
status = "disabled";
};
+
+ pmu_system_controller: system-controller@105c0000 {
+ compatible = "samsung,exynos5433-pmu", "syscon";
+ reg = <0x105c0000 0x5008>;
+ #clock-cells = <1>;
+ clock-names = "clkout16";
+ clocks = <&xxti>;
+ };
};
timer {
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 4/9] arm64: dts: exynos: Add PMU dt node for Exynos5433
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene-DgEjT+Ai2ygdnm+yROfE0A
Cc: mark.rutland-5wv7dgnIgG8, marc.zyngier-5wv7dgnIgG8,
arnd-r2nGTMty4D4, olof-nZhT3qVonbNeoWH0uzbU5w,
catalin.marinas-5wv7dgnIgG8, will.deacon-5wv7dgnIgG8,
inki.dae-Sze3O3UU22JBDgjK7y7TUQ,
chanho61.park-Sze3O3UU22JBDgjK7y7TUQ,
sw0312.kim-Sze3O3UU22JBDgjK7y7TUQ,
jh80.chung-Sze3O3UU22JBDgjK7y7TUQ,
ideal.song-Sze3O3UU22JBDgjK7y7TUQ,
cw00.choi-Sze3O3UU22JBDgjK7y7TUQ,
a.kesavan-Sze3O3UU22JBDgjK7y7TUQ,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
This patch adds PMU (Power Management Unit) dt node for Exynos5433 SoC and
set the source clock for CLKOUT register as xxti .
Cc: Kukjin Kim <kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Chanwoo Choi <cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
[ideal.song: Add the setting of CLKOUT register]
Signed-off-by: Inha Song <ideal.song-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Acked-by: Inki Dae <inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
---
Documentation/devicetree/bindings/arm/samsung/pmu.txt | 1 +
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 8 ++++++++
2 files changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index 67b2113..a87fc43 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -10,6 +10,7 @@ Properties:
- "samsung,exynos5260-pmu" - for Exynos5260 SoC.
- "samsung,exynos5410-pmu" - for Exynos5410 SoC,
- "samsung,exynos5420-pmu" - for Exynos5420 SoC.
+ - "samsung,exynos5433-pmu" - for Exynos5433 SoC.
- "samsung,exynos7-pmu" - for Exynos7 SoC.
second value must be always "syscon".
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index dbecbba..d745205 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -807,6 +807,14 @@
fifo-depth = <0x40>;
status = "disabled";
};
+
+ pmu_system_controller: system-controller@105c0000 {
+ compatible = "samsung,exynos5433-pmu", "syscon";
+ reg = <0x105c0000 0x5008>;
+ #clock-cells = <1>;
+ clock-names = "clkout16";
+ clocks = <&xxti>;
+ };
};
timer {
--
1.8.5.5
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 4/9] arm64: dts: exynos: Add PMU dt node for Exynos5433
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds PMU (Power Management Unit) dt node for Exynos5433 SoC and
set the source clock for CLKOUT register as xxti .
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
[ideal.song: Add the setting of CLKOUT register]
Signed-off-by: Inha Song <ideal.song@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
Documentation/devicetree/bindings/arm/samsung/pmu.txt | 1 +
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 8 ++++++++
2 files changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index 67b2113..a87fc43 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -10,6 +10,7 @@ Properties:
- "samsung,exynos5260-pmu" - for Exynos5260 SoC.
- "samsung,exynos5410-pmu" - for Exynos5410 SoC,
- "samsung,exynos5420-pmu" - for Exynos5420 SoC.
+ - "samsung,exynos5433-pmu" - for Exynos5433 SoC.
- "samsung,exynos7-pmu" - for Exynos7 SoC.
second value must be always "syscon".
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index dbecbba..d745205 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -807,6 +807,14 @@
fifo-depth = <0x40>;
status = "disabled";
};
+
+ pmu_system_controller: system-controller at 105c0000 {
+ compatible = "samsung,exynos5433-pmu", "syscon";
+ reg = <0x105c0000 0x5008>;
+ #clock-cells = <1>;
+ clock-names = "clkout16";
+ clocks = <&xxti>;
+ };
};
timer {
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 5/9] arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
2015-03-18 0:17 ` Chanwoo Choi
@ 2015-03-18 0:17 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
This patch adds RTC (Real Time Clock) dt node for Exynos5433 SoC and adds
ADC dt node for Exynos5433 SoC. The c1b501564c98a94b4(iio: adc: exynos_adc:
Add support for exynos7) commit supports the ADC for Exynos7. Exynos5433's ADC
IP is the same with Exynos7's ADC IP. Exynos5433 has a little different from
ADCv2 on ADC_CON2 register. Exynos5433 don't contain OSEL/ESEL /HIGHF of ADC_CON2.
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index d745205..0e0e9c9 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -815,6 +815,24 @@
clock-names = "clkout16";
clocks = <&xxti>;
};
+
+ rtc: rtc@10590000 {
+ compatible = "samsung,exynos3250-rtc";
+ reg = <0x10590000 0x100>;
+ interrupts = <0 385 0>, <0 386 0>;
+ status = "disabled";
+ };
+
+ adc: adc@14d10000 {
+ compatible = "samsung,exynos7-adc";
+ reg = <0x14d10000 0x100>;
+ interrupts = <0 438 0>;
+ clock-names = "adc";
+ clocks = <&cmu_peric CLK_PCLK_ADCIF>;
+ #io-channel-cells = <1>;
+ io-channel-ranges;
+ status = "disabled";
+ };
};
timer {
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 5/9] arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds RTC (Real Time Clock) dt node for Exynos5433 SoC and adds
ADC dt node for Exynos5433 SoC. The c1b501564c98a94b4(iio: adc: exynos_adc:
Add support for exynos7) commit supports the ADC for Exynos7. Exynos5433's ADC
IP is the same with Exynos7's ADC IP. Exynos5433 has a little different from
ADCv2 on ADC_CON2 register. Exynos5433 don't contain OSEL/ESEL /HIGHF of ADC_CON2.
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index d745205..0e0e9c9 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -815,6 +815,24 @@
clock-names = "clkout16";
clocks = <&xxti>;
};
+
+ rtc: rtc at 10590000 {
+ compatible = "samsung,exynos3250-rtc";
+ reg = <0x10590000 0x100>;
+ interrupts = <0 385 0>, <0 386 0>;
+ status = "disabled";
+ };
+
+ adc: adc at 14d10000 {
+ compatible = "samsung,exynos7-adc";
+ reg = <0x14d10000 0x100>;
+ interrupts = <0 438 0>;
+ clock-names = "adc";
+ clocks = <&cmu_peric CLK_PCLK_ADCIF>;
+ #io-channel-cells = <1>;
+ io-channel-ranges;
+ status = "disabled";
+ };
};
timer {
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 6/9] arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
2015-03-18 0:17 ` Chanwoo Choi
@ 2015-03-18 0:17 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
From: Inha Song <ideal.song@samsung.com>
This patch adds ADMA (Advanced DMA) device tree node for Exynos5433 SoC.
In Exynos5433 SoC, ADMA is used for I2S audio interface.
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Inha Song <ideal.song@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 0e0e9c9..1155205 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -426,6 +426,17 @@
#dma-channels = <8>;
#dma-requests = <32>;
};
+
+ adma: adma@11420000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x11420000 0x1000>;
+ interrupts = <0 73 0>;
+ clocks = <&cmu_aud CLK_ACLK_DMAC>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
};
serial_0: serial@14c10000 {
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 6/9] arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
From: Inha Song <ideal.song@samsung.com>
This patch adds ADMA (Advanced DMA) device tree node for Exynos5433 SoC.
In Exynos5433 SoC, ADMA is used for I2S audio interface.
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Inha Song <ideal.song@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 0e0e9c9..1155205 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -426,6 +426,17 @@
#dma-channels = <8>;
#dma-requests = <32>;
};
+
+ adma: adma at 11420000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x11420000 0x1000>;
+ interrupts = <0 73 0>;
+ clocks = <&cmu_aud CLK_ACLK_DMAC>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
};
serial_0: serial at 14c10000 {
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 7/9] arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
2015-03-18 0:17 ` Chanwoo Choi
@ 2015-03-18 0:17 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
From: Inha Song <ideal.song@samsung.com>
This patch adds I2S device tree node for Exynos5433 SoC.
In Exynos5433 SoC, I2S0 is used for audio interface.
Signed-off-by: Inha Song <ideal.song@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 1155205..f6ae71c 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -475,6 +475,23 @@
status = "disabled";
};
+ i2s0: i2s0@11440000 {
+ compatible = "samsung,exynos7-i2s";
+ reg = <0x11440000 0x100>;
+ dmas = <&adma 0 &adma 2>;
+ dma-names = "tx", "rx";
+ interrupts = <0 70 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_aud CLK_PCLK_AUD_I2S>,
+ <&cmu_aud CLK_SCLK_AUD_I2S>,
+ <&cmu_aud CLK_SCLK_I2S_BCLK>;
+ clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_bus>;
+ status = "disabled";
+ };
+
pinctrl_alive: pinctrl@10580000 {
compatible = "samsung,exynos5433-pinctrl";
reg = <0x10580000 0x1000>;
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 7/9] arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
From: Inha Song <ideal.song@samsung.com>
This patch adds I2S device tree node for Exynos5433 SoC.
In Exynos5433 SoC, I2S0 is used for audio interface.
Signed-off-by: Inha Song <ideal.song@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 1155205..f6ae71c 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -475,6 +475,23 @@
status = "disabled";
};
+ i2s0: i2s0 at 11440000 {
+ compatible = "samsung,exynos7-i2s";
+ reg = <0x11440000 0x100>;
+ dmas = <&adma 0 &adma 2>;
+ dma-names = "tx", "rx";
+ interrupts = <0 70 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_aud CLK_PCLK_AUD_I2S>,
+ <&cmu_aud CLK_SCLK_AUD_I2S>,
+ <&cmu_aud CLK_SCLK_I2S_BCLK>;
+ clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_bus>;
+ status = "disabled";
+ };
+
pinctrl_alive: pinctrl at 10580000 {
compatible = "samsung,exynos5433-pinctrl";
reg = <0x10580000 0x1000>;
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 8/9] arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
2015-03-18 0:17 ` Chanwoo Choi
@ 2015-03-18 0:17 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
This patch adds the TMU (Thermal Management Unit) sensor devicetree node for
Exynos5433. The Exynos5433 includes the five temperature sensors as following:
- two temperature sensor for Cortex-A57 (ATLAS)
- one temperature sensor for Cortex-A53 (APOLLO)
- one temperature sensor for G3D IP
- one temperature sensor for ISP IP
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
---
.../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +++++++++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 55 ++++++++++++++++++++++
2 files changed, 77 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
new file mode 100644
index 0000000..396e60f
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
@@ -0,0 +1,22 @@
+/*
+ * Device tree sources for Exynos5433 TMU sensor configuration
+ *
+ * Copyright (c) 2015 Chanwoo Choi <cw00.choi@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/thermal/thermal_exynos.h>
+
+#thermal-sensor-cells = <0>;
+samsung,tmu_gain = <8>;
+samsung,tmu_reference_voltage = <16>;
+samsung,tmu_noise_cancel_mode = <4>;
+samsung,tmu_efuse_value = <75>;
+samsung,tmu_min_efuse_value = <40>;
+samsung,tmu_max_efuse_value = <150>;
+samsung,tmu_first_point_trim = <25>;
+samsung,tmu_second_point_trim = <85>;
+samsung,tmu_default_temp_offset = <50>;
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index f6ae71c..1fe0c23 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -836,6 +836,61 @@
status = "disabled";
};
+ tmu_atlas0: tmu@10060000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x10060000 0x200>;
+ interrupts = <0 95 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU0_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU0>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
+ tmu_atlas1: tmu@10068000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x10068000 0x200>;
+ interrupts = <0 96 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU0_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU0>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
+ tmu_g3d: tmu@10070000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x10070000 0x200>;
+ interrupts = <0 99 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU1>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
+ tmu_apollo: tmu@10078000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x10078000 0x200>;
+ interrupts = <0 115 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU1>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
+ tmu_isp: tmu@1007c000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x1007c000 0x200>;
+ interrupts = <0 94 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU1>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
pmu_system_controller: system-controller@105c0000 {
compatible = "samsung,exynos5433-pmu", "syscon";
reg = <0x105c0000 0x5008>;
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 8/9] arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds the TMU (Thermal Management Unit) sensor devicetree node for
Exynos5433. The Exynos5433 includes the five temperature sensors as following:
- two temperature sensor for Cortex-A57 (ATLAS)
- one temperature sensor for Cortex-A53 (APOLLO)
- one temperature sensor for G3D IP
- one temperature sensor for ISP IP
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
---
.../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +++++++++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 55 ++++++++++++++++++++++
2 files changed, 77 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
new file mode 100644
index 0000000..396e60f
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
@@ -0,0 +1,22 @@
+/*
+ * Device tree sources for Exynos5433 TMU sensor configuration
+ *
+ * Copyright (c) 2015 Chanwoo Choi <cw00.choi@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/thermal/thermal_exynos.h>
+
+#thermal-sensor-cells = <0>;
+samsung,tmu_gain = <8>;
+samsung,tmu_reference_voltage = <16>;
+samsung,tmu_noise_cancel_mode = <4>;
+samsung,tmu_efuse_value = <75>;
+samsung,tmu_min_efuse_value = <40>;
+samsung,tmu_max_efuse_value = <150>;
+samsung,tmu_first_point_trim = <25>;
+samsung,tmu_second_point_trim = <85>;
+samsung,tmu_default_temp_offset = <50>;
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index f6ae71c..1fe0c23 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -836,6 +836,61 @@
status = "disabled";
};
+ tmu_atlas0: tmu at 10060000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x10060000 0x200>;
+ interrupts = <0 95 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU0_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU0>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
+ tmu_atlas1: tmu at 10068000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x10068000 0x200>;
+ interrupts = <0 96 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU0_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU0>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
+ tmu_g3d: tmu at 10070000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x10070000 0x200>;
+ interrupts = <0 99 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU1>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
+ tmu_apollo: tmu at 10078000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x10078000 0x200>;
+ interrupts = <0 115 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU1>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
+ tmu_isp: tmu at 1007c000 {
+ compatible = "samsung,exynos5433-tmu";
+ reg = <0x1007c000 0x200>;
+ interrupts = <0 94 0>;
+ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>,
+ <&cmu_peris CLK_SCLK_TMU1>;
+ clock-names = "tmu_apbif", "tmu_sclk";
+ #include "exynos5433-tmu-sensor-conf.dtsi"
+ status = "disabled";
+ };
+
pmu_system_controller: system-controller at 105c0000 {
compatible = "samsung,exynos5433-pmu", "syscon";
reg = <0x105c0000 0x5008>;
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 9/9] arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
2015-03-18 0:17 ` Chanwoo Choi
@ 2015-03-18 0:17 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: kgene
Cc: mark.rutland, marc.zyngier, arnd, olof, catalin.marinas,
will.deacon, inki.dae, chanho61.park, sw0312.kim, jh80.chung,
ideal.song, cw00.choi, a.kesavan, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
This patch adds the thermal-zones devicetree node for Exynos5433 SoC.
The thermal-zones has five thermal-zones and then each thermal-zone contains
each thermal-sensor to monitor the temperature of own IP. The {atlas0|apollo}_
thermal zone have the eight trip-points for interrupt method to detect the
over-temperature.
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++++++++++++++++++++++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 1 +
2 files changed, 232 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
new file mode 100644
index 0000000..7ff7b0e
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
@@ -0,0 +1,231 @@
+/*
+ * Device tree sources for Exynos5433 thermal zone
+ *
+ * Copyright (c) 2015 Chanwoo Choi <cw00.choi@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+thermal-zones {
+ atlas0_thermal: atlas0-thermal {
+ thermal-sensors = <&tmu_atlas0>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ atlas0_alert_0: atlas0-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_1: atlas0-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_2: atlas0-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_3: atlas0-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_4: atlas0-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_5: atlas0-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_6: atlas0-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+ };
+
+ atlas1_thermal: atlas1-thermal {
+ thermal-sensors = <&tmu_atlas1>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ atlas1_alert_0: atlas1-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_1: atlas1-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_2: atlas1-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_3: atlas1-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_4: atlas1-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_5: atlas1-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_6: atlas1-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+ };
+
+ g3d_thermal: g3d-thermal {
+ thermal-sensors = <&tmu_g3d>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ g3d_alert_0: g3d-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_1: g3d-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_2: g3d-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_3: g3d-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_4: g3d-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_5: g3d-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_6: g3d-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+
+ };
+
+ apollo_thermal: apollo-thermal {
+ thermal-sensors = <&tmu_apollo>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ apollo_alert_0: apollo-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_1: apollo-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_2: apollo-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_3: apollo-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_4: apollo-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_5: apollo-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_6: apollo-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+ };
+
+ isp_thermal: isp-thermal {
+ thermal-sensors = <&tmu_isp>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ isp_alert_0: isp-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_1: isp-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_2: isp-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_3: isp-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_4: isp-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_5: isp-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_6: isp-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+ };
+};
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 1fe0c23..faea1c6 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -928,3 +928,4 @@
};
#include "exynos5433-pinctrl.dtsi"
+#include "exynos5433-tmu.dtsi"
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* [PATCH v7 9/9] arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
@ 2015-03-18 0:17 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-18 0:17 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds the thermal-zones devicetree node for Exynos5433 SoC.
The thermal-zones has five thermal-zones and then each thermal-zone contains
each thermal-sensor to monitor the temperature of own IP. The {atlas0|apollo}_
thermal zone have the eight trip-points for interrupt method to detect the
over-temperature.
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++++++++++++++++++++++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 1 +
2 files changed, 232 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
new file mode 100644
index 0000000..7ff7b0e
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
@@ -0,0 +1,231 @@
+/*
+ * Device tree sources for Exynos5433 thermal zone
+ *
+ * Copyright (c) 2015 Chanwoo Choi <cw00.choi@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+thermal-zones {
+ atlas0_thermal: atlas0-thermal {
+ thermal-sensors = <&tmu_atlas0>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ atlas0_alert_0: atlas0-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_1: atlas0-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_2: atlas0-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_3: atlas0-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_4: atlas0-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_5: atlas0-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas0_alert_6: atlas0-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+ };
+
+ atlas1_thermal: atlas1-thermal {
+ thermal-sensors = <&tmu_atlas1>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ atlas1_alert_0: atlas1-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_1: atlas1-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_2: atlas1-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_3: atlas1-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_4: atlas1-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_5: atlas1-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ atlas1_alert_6: atlas1-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+ };
+
+ g3d_thermal: g3d-thermal {
+ thermal-sensors = <&tmu_g3d>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ g3d_alert_0: g3d-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_1: g3d-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_2: g3d-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_3: g3d-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_4: g3d-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_5: g3d-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ g3d_alert_6: g3d-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+
+ };
+
+ apollo_thermal: apollo-thermal {
+ thermal-sensors = <&tmu_apollo>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ apollo_alert_0: apollo-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_1: apollo-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_2: apollo-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_3: apollo-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_4: apollo-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_5: apollo-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ apollo_alert_6: apollo-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+ };
+
+ isp_thermal: isp-thermal {
+ thermal-sensors = <&tmu_isp>;
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ trips {
+ isp_alert_0: isp-alert-0 {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_1: isp-alert-1 {
+ temperature = <85000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_2: isp-alert-2 {
+ temperature = <90000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_3: isp-alert-3 {
+ temperature = <95000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_4: isp-alert-4 {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_5: isp-alert-5 {
+ temperature = <105000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ isp_alert_6: isp-alert-6 {
+ temperature = <110000>; /* millicelsius */
+ hysteresis = <10000>; /* millicelsius */
+ type = "active";
+ };
+ };
+ };
+};
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 1fe0c23..faea1c6 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -928,3 +928,4 @@
};
#include "exynos5433-pinctrl.dtsi"
+#include "exynos5433-tmu.dtsi"
--
1.8.5.5
^ permalink raw reply related [flat|nested] 55+ messages in thread
* Re: [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC
2015-03-18 0:17 ` Chanwoo Choi
@ 2015-03-19 20:52 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-19 20:52 UTC (permalink / raw)
To: Kukjin Kim, Chanwoo Choi
Cc: Mark Rutland, Marc Zyngier, Arnd Bergmann, Olof Johansson,
catalin.marinas, will.deacon, inki.dae, chanho61.park,
Seung-Woo Kim, jh80.chung, ideal.song, Abhilash Kesavan,
devicetree, linux-arm-kernel, linux-samsung-soc, linux-kernel
Dear Kukjin,
Could you please pick or review this patch-set?
Best Regards,
Chanwoo Choi
On Wed, Mar 18, 2015 at 9:17 AM, Chanwoo Choi <cw00.choi@samsung.com> wrote:
> This patchset adds new 64-bit Exynos5433 Samsung SoC which contains quad
> Cortex-A57 and quad Cortex-A53. It is desigend with the 20nm low power process.
>
> Depends on:
> - This patch-set has the dependency on Exynos5433 clock driver[1] and pinctrl driver[2].
> The Exynos5433 clock controller patch-set[1] was merged by Michael Turquette.
> and Exynos5433's pinctrl patch[2] was merged by Linus Walleij. Exynos5433's TMU patch[3]
> will be refactoring without feature update.
>
> [1] http://git.linaro.org/people/mike.turquette/linux.git/commit/cc91909b9683c834485fd0627708c81d9398bf02
> [2] https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-next&id=3c5ecc9ed3537846fd95e8f288d6d6968075879f
> [3] [PATCH 0/3] thermal: exynos: Add support for Exynos5433 TMU
> - https://lkml.org/lkml/2015/2/26/234
>
> Changelog:
>
> Changes fromv v6:
> (https://lkml.org/lkml/2015/3/9/1036)
> - Fix wrong base address of CMU_MSCL dt node (0x105d0000 -> 0x150d0000)
> - Adjust the length of memory mapped region for all clock domains
>
> Changes from v5:
> (https://lkml.org/lkml/2015/3/5/27)
> - Move 'timer' dt node under root node by Mark Rutland's comment
>
> Changes from v4:
> (https://lkml.org/lkml/2015/2/24/2)
> - Rebased it on Linux 4.0-rc2
> - Remove CONFIG_ARCH_EXYNOS5433 configuration by Arnd Bergmann's comment
> - Move 'aliases' dt node from SoC dtsi to board dts file by Arnd Bergmann's comment
> - Add Exynos5433 TMU patches which got the Lukasz Majewski's reviewed message
>
> Changes from v3:
> (https://lkml.org/lkml/2015/2/12/65)
> - Rebased it on Linux 4.0-rc1.
> - Remove ARM_GIC and ARM_AMBA dependency because CONFIG_ARM64 already included them.
>
> Changes from v2:
> (https://lkml.org/lkml/2014/12/2/134)
> : Fix the range of GICC memory map (0x1000 -> 0x2000)
> : Fix address space of 'range' property under 'soc' node
> : Add ADMA / I2S dt node for sound playback/capture
> - Select ARM_AMBA/ARM_GIC/HAVE_S3C_RTC for Exynos5433 in arch/arm64/Kconfig
> - Send separate patch-set for Exynos5433 clock controller[1][2] and pinctrl[3]
>
> Changes from v1:
> (https://lkml.org/lkml/2014/11/27/92)
> - Merge two patches (patch2, patch3) to solve incomplete description
> - Exynos5433 Clock driver
> : Fix wrong register and code clean by using space instead of tab
> : Add CLK_IGNORE_UNUSED flag to pclk_sysreg_* clock for accessing system control register
> : Remove duplicate definition on the patch for CMU_BUS{0|1|2} domain
> - Exynos5433 SoC DTS
> : Remove un-supported properties of arch_timer
> : Remove 'clock-frequency' property from 'cpus' dt node
> : Fix interrupt type from edge rising triggering to level high triggering
> because Cortex-A53/A57 use level triggering.
> : Fix defult address-size/size-celss from 1 to 2 because Exynos5433 is 64-bit SoC
> : Modify 'fin_pll' dt node to remove un-needed and ugly code
> : Move 'chipid' dt node under 'soc'
> : Use lowercase on all case in exynos5433.dtsi
> : Add PSCI dt node for secondary cpu boot
> : Add 'samsung,exynos5433' compatible to MCT dt node
> - Divide pinctrl patch from this patchset
> - Add new following patches:
> : clocksource: exynos_mct: Add the support for Exynos 64bit SoC
> : arm64: Enable Exynos5433 SoC in the defconfig
> -----------------------------------------------------
>
> Chanwoo Choi (6):
> arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
> arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
> arm64: dts: exynos: Add PMU dt node for Exynos5433
> arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
> arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
> arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
>
> Inha Song (2):
> arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
> arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
>
> Jaehoon Chung (1):
> arm64: dts: exynos: Add MSHC dt node for Exynos5433
>
> .../devicetree/bindings/arm/samsung/pmu.txt | 1 +
> arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++
> .../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +
> arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++
> arch/arm64/boot/dts/exynos/exynos5433.dtsi | 931 +++++++++++++++++++++
> 5 files changed, 1883 insertions(+)
> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
>
> --
> 1.8.5.5
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC
@ 2015-03-19 20:52 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-19 20:52 UTC (permalink / raw)
To: linux-arm-kernel
Dear Kukjin,
Could you please pick or review this patch-set?
Best Regards,
Chanwoo Choi
On Wed, Mar 18, 2015 at 9:17 AM, Chanwoo Choi <cw00.choi@samsung.com> wrote:
> This patchset adds new 64-bit Exynos5433 Samsung SoC which contains quad
> Cortex-A57 and quad Cortex-A53. It is desigend with the 20nm low power process.
>
> Depends on:
> - This patch-set has the dependency on Exynos5433 clock driver[1] and pinctrl driver[2].
> The Exynos5433 clock controller patch-set[1] was merged by Michael Turquette.
> and Exynos5433's pinctrl patch[2] was merged by Linus Walleij. Exynos5433's TMU patch[3]
> will be refactoring without feature update.
>
> [1] http://git.linaro.org/people/mike.turquette/linux.git/commit/cc91909b9683c834485fd0627708c81d9398bf02
> [2] https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-next&id=3c5ecc9ed3537846fd95e8f288d6d6968075879f
> [3] [PATCH 0/3] thermal: exynos: Add support for Exynos5433 TMU
> - https://lkml.org/lkml/2015/2/26/234
>
> Changelog:
>
> Changes fromv v6:
> (https://lkml.org/lkml/2015/3/9/1036)
> - Fix wrong base address of CMU_MSCL dt node (0x105d0000 -> 0x150d0000)
> - Adjust the length of memory mapped region for all clock domains
>
> Changes from v5:
> (https://lkml.org/lkml/2015/3/5/27)
> - Move 'timer' dt node under root node by Mark Rutland's comment
>
> Changes from v4:
> (https://lkml.org/lkml/2015/2/24/2)
> - Rebased it on Linux 4.0-rc2
> - Remove CONFIG_ARCH_EXYNOS5433 configuration by Arnd Bergmann's comment
> - Move 'aliases' dt node from SoC dtsi to board dts file by Arnd Bergmann's comment
> - Add Exynos5433 TMU patches which got the Lukasz Majewski's reviewed message
>
> Changes from v3:
> (https://lkml.org/lkml/2015/2/12/65)
> - Rebased it on Linux 4.0-rc1.
> - Remove ARM_GIC and ARM_AMBA dependency because CONFIG_ARM64 already included them.
>
> Changes from v2:
> (https://lkml.org/lkml/2014/12/2/134)
> : Fix the range of GICC memory map (0x1000 -> 0x2000)
> : Fix address space of 'range' property under 'soc' node
> : Add ADMA / I2S dt node for sound playback/capture
> - Select ARM_AMBA/ARM_GIC/HAVE_S3C_RTC for Exynos5433 in arch/arm64/Kconfig
> - Send separate patch-set for Exynos5433 clock controller[1][2] and pinctrl[3]
>
> Changes from v1:
> (https://lkml.org/lkml/2014/11/27/92)
> - Merge two patches (patch2, patch3) to solve incomplete description
> - Exynos5433 Clock driver
> : Fix wrong register and code clean by using space instead of tab
> : Add CLK_IGNORE_UNUSED flag to pclk_sysreg_* clock for accessing system control register
> : Remove duplicate definition on the patch for CMU_BUS{0|1|2} domain
> - Exynos5433 SoC DTS
> : Remove un-supported properties of arch_timer
> : Remove 'clock-frequency' property from 'cpus' dt node
> : Fix interrupt type from edge rising triggering to level high triggering
> because Cortex-A53/A57 use level triggering.
> : Fix defult address-size/size-celss from 1 to 2 because Exynos5433 is 64-bit SoC
> : Modify 'fin_pll' dt node to remove un-needed and ugly code
> : Move 'chipid' dt node under 'soc'
> : Use lowercase on all case in exynos5433.dtsi
> : Add PSCI dt node for secondary cpu boot
> : Add 'samsung,exynos5433' compatible to MCT dt node
> - Divide pinctrl patch from this patchset
> - Add new following patches:
> : clocksource: exynos_mct: Add the support for Exynos 64bit SoC
> : arm64: Enable Exynos5433 SoC in the defconfig
> -----------------------------------------------------
>
> Chanwoo Choi (6):
> arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
> arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
> arm64: dts: exynos: Add PMU dt node for Exynos5433
> arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
> arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
> arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
>
> Inha Song (2):
> arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
> arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
>
> Jaehoon Chung (1):
> arm64: dts: exynos: Add MSHC dt node for Exynos5433
>
> .../devicetree/bindings/arm/samsung/pmu.txt | 1 +
> arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++
> .../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +
> arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++
> arch/arm64/boot/dts/exynos/exynos5433.dtsi | 931 +++++++++++++++++++++
> 5 files changed, 1883 insertions(+)
> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
>
> --
> 1.8.5.5
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 55+ messages in thread
* RE: [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC
2015-03-19 20:52 ` Chanwoo Choi
@ 2015-03-24 8:09 ` Kukjin Kim
-1 siblings, 0 replies; 55+ messages in thread
From: Kukjin Kim @ 2015-03-24 8:09 UTC (permalink / raw)
To: 'Chanwoo Choi', 'Kukjin Kim', 'Chanwoo Choi'
Cc: 'Mark Rutland', 'Marc Zyngier',
'Arnd Bergmann', 'Olof Johansson',
catalin.marinas, will.deacon, inki.dae, chanho61.park,
'Seung-Woo Kim',
jh80.chung, ideal.song, 'Abhilash Kesavan',
'devicetree', 'linux-arm-kernel',
'linux-samsung-soc', 'linux-kernel'
Chanwoo Choi wrote:
>
> Dear Kukjin,
>
Hi,
> Could you please pick or review this patch-set?
>
Sorry for late response and honestly I was looking at the review in ml ;-)
Anyway I have no objection on this series except using ARCH_EXYNOS for clock
stuff in other series for exynos5433 but I agree we don't have other solution
at this moment.
I'll queue this series.
Thanks,
Kukjin
> Best Regards,
> Chanwoo Choi
>
> On Wed, Mar 18, 2015 at 9:17 AM, Chanwoo Choi <cw00.choi@samsung.com> wrote:
> > This patchset adds new 64-bit Exynos5433 Samsung SoC which contains quad
> > Cortex-A57 and quad Cortex-A53. It is desigend with the 20nm low power process.
> >
> > Depends on:
> > - This patch-set has the dependency on Exynos5433 clock driver[1] and pinctrl driver[2].
> > The Exynos5433 clock controller patch-set[1] was merged by Michael Turquette.
> > and Exynos5433's pinctrl patch[2] was merged by Linus Walleij. Exynos5433's TMU patch[3]
> > will be refactoring without feature update.
> >
> > [1]
> http://git.linaro.org/people/mike.turquette/linux.git/commit/cc91909b9683c834485fd0627708c81d9398bf02
> > [2] https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-
> next&id=3c5ecc9ed3537846fd95e8f288d6d6968075879f
> > [3] [PATCH 0/3] thermal: exynos: Add support for Exynos5433 TMU
> > - https://lkml.org/lkml/2015/2/26/234
> >
> > Changelog:
> >
> > Changes fromv v6:
> > (https://lkml.org/lkml/2015/3/9/1036)
> > - Fix wrong base address of CMU_MSCL dt node (0x105d0000 -> 0x150d0000)
> > - Adjust the length of memory mapped region for all clock domains
> >
> > Changes from v5:
> > (https://lkml.org/lkml/2015/3/5/27)
> > - Move 'timer' dt node under root node by Mark Rutland's comment
> >
> > Changes from v4:
> > (https://lkml.org/lkml/2015/2/24/2)
> > - Rebased it on Linux 4.0-rc2
> > - Remove CONFIG_ARCH_EXYNOS5433 configuration by Arnd Bergmann's comment
> > - Move 'aliases' dt node from SoC dtsi to board dts file by Arnd Bergmann's comment
> > - Add Exynos5433 TMU patches which got the Lukasz Majewski's reviewed message
> >
> > Changes from v3:
> > (https://lkml.org/lkml/2015/2/12/65)
> > - Rebased it on Linux 4.0-rc1.
> > - Remove ARM_GIC and ARM_AMBA dependency because CONFIG_ARM64 already included them.
> >
> > Changes from v2:
> > (https://lkml.org/lkml/2014/12/2/134)
> > : Fix the range of GICC memory map (0x1000 -> 0x2000)
> > : Fix address space of 'range' property under 'soc' node
> > : Add ADMA / I2S dt node for sound playback/capture
> > - Select ARM_AMBA/ARM_GIC/HAVE_S3C_RTC for Exynos5433 in arch/arm64/Kconfig
> > - Send separate patch-set for Exynos5433 clock controller[1][2] and pinctrl[3]
> >
> > Changes from v1:
> > (https://lkml.org/lkml/2014/11/27/92)
> > - Merge two patches (patch2, patch3) to solve incomplete description
> > - Exynos5433 Clock driver
> > : Fix wrong register and code clean by using space instead of tab
> > : Add CLK_IGNORE_UNUSED flag to pclk_sysreg_* clock for accessing system control register
> > : Remove duplicate definition on the patch for CMU_BUS{0|1|2} domain
> > - Exynos5433 SoC DTS
> > : Remove un-supported properties of arch_timer
> > : Remove 'clock-frequency' property from 'cpus' dt node
> > : Fix interrupt type from edge rising triggering to level high triggering
> > because Cortex-A53/A57 use level triggering.
> > : Fix defult address-size/size-celss from 1 to 2 because Exynos5433 is 64-bit SoC
> > : Modify 'fin_pll' dt node to remove un-needed and ugly code
> > : Move 'chipid' dt node under 'soc'
> > : Use lowercase on all case in exynos5433.dtsi
> > : Add PSCI dt node for secondary cpu boot
> > : Add 'samsung,exynos5433' compatible to MCT dt node
> > - Divide pinctrl patch from this patchset
> > - Add new following patches:
> > : clocksource: exynos_mct: Add the support for Exynos 64bit SoC
> > : arm64: Enable Exynos5433 SoC in the defconfig
> > -----------------------------------------------------
> >
> > Chanwoo Choi (6):
> > arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
> > arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
> > arm64: dts: exynos: Add PMU dt node for Exynos5433
> > arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
> > arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
> > arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
> >
> > Inha Song (2):
> > arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
> > arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
> >
> > Jaehoon Chung (1):
> > arm64: dts: exynos: Add MSHC dt node for Exynos5433
> >
> > .../devicetree/bindings/arm/samsung/pmu.txt | 1 +
> > arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++
> > .../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +
> > arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++
> > arch/arm64/boot/dts/exynos/exynos5433.dtsi | 931 +++++++++++++++++++++
> > 5 files changed, 1883 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
> > create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
> > create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
> > create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC
@ 2015-03-24 8:09 ` Kukjin Kim
0 siblings, 0 replies; 55+ messages in thread
From: Kukjin Kim @ 2015-03-24 8:09 UTC (permalink / raw)
To: linux-arm-kernel
Chanwoo Choi wrote:
>
> Dear Kukjin,
>
Hi,
> Could you please pick or review this patch-set?
>
Sorry for late response and honestly I was looking at the review in ml ;-)
Anyway I have no objection on this series except using ARCH_EXYNOS for clock
stuff in other series for exynos5433 but I agree we don't have other solution
at this moment.
I'll queue this series.
Thanks,
Kukjin
> Best Regards,
> Chanwoo Choi
>
> On Wed, Mar 18, 2015 at 9:17 AM, Chanwoo Choi <cw00.choi@samsung.com> wrote:
> > This patchset adds new 64-bit Exynos5433 Samsung SoC which contains quad
> > Cortex-A57 and quad Cortex-A53. It is desigend with the 20nm low power process.
> >
> > Depends on:
> > - This patch-set has the dependency on Exynos5433 clock driver[1] and pinctrl driver[2].
> > The Exynos5433 clock controller patch-set[1] was merged by Michael Turquette.
> > and Exynos5433's pinctrl patch[2] was merged by Linus Walleij. Exynos5433's TMU patch[3]
> > will be refactoring without feature update.
> >
> > [1]
> http://git.linaro.org/people/mike.turquette/linux.git/commit/cc91909b9683c834485fd0627708c81d9398bf02
> > [2] https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-
> next&id=3c5ecc9ed3537846fd95e8f288d6d6968075879f
> > [3] [PATCH 0/3] thermal: exynos: Add support for Exynos5433 TMU
> > - https://lkml.org/lkml/2015/2/26/234
> >
> > Changelog:
> >
> > Changes fromv v6:
> > (https://lkml.org/lkml/2015/3/9/1036)
> > - Fix wrong base address of CMU_MSCL dt node (0x105d0000 -> 0x150d0000)
> > - Adjust the length of memory mapped region for all clock domains
> >
> > Changes from v5:
> > (https://lkml.org/lkml/2015/3/5/27)
> > - Move 'timer' dt node under root node by Mark Rutland's comment
> >
> > Changes from v4:
> > (https://lkml.org/lkml/2015/2/24/2)
> > - Rebased it on Linux 4.0-rc2
> > - Remove CONFIG_ARCH_EXYNOS5433 configuration by Arnd Bergmann's comment
> > - Move 'aliases' dt node from SoC dtsi to board dts file by Arnd Bergmann's comment
> > - Add Exynos5433 TMU patches which got the Lukasz Majewski's reviewed message
> >
> > Changes from v3:
> > (https://lkml.org/lkml/2015/2/12/65)
> > - Rebased it on Linux 4.0-rc1.
> > - Remove ARM_GIC and ARM_AMBA dependency because CONFIG_ARM64 already included them.
> >
> > Changes from v2:
> > (https://lkml.org/lkml/2014/12/2/134)
> > : Fix the range of GICC memory map (0x1000 -> 0x2000)
> > : Fix address space of 'range' property under 'soc' node
> > : Add ADMA / I2S dt node for sound playback/capture
> > - Select ARM_AMBA/ARM_GIC/HAVE_S3C_RTC for Exynos5433 in arch/arm64/Kconfig
> > - Send separate patch-set for Exynos5433 clock controller[1][2] and pinctrl[3]
> >
> > Changes from v1:
> > (https://lkml.org/lkml/2014/11/27/92)
> > - Merge two patches (patch2, patch3) to solve incomplete description
> > - Exynos5433 Clock driver
> > : Fix wrong register and code clean by using space instead of tab
> > : Add CLK_IGNORE_UNUSED flag to pclk_sysreg_* clock for accessing system control register
> > : Remove duplicate definition on the patch for CMU_BUS{0|1|2} domain
> > - Exynos5433 SoC DTS
> > : Remove un-supported properties of arch_timer
> > : Remove 'clock-frequency' property from 'cpus' dt node
> > : Fix interrupt type from edge rising triggering to level high triggering
> > because Cortex-A53/A57 use level triggering.
> > : Fix defult address-size/size-celss from 1 to 2 because Exynos5433 is 64-bit SoC
> > : Modify 'fin_pll' dt node to remove un-needed and ugly code
> > : Move 'chipid' dt node under 'soc'
> > : Use lowercase on all case in exynos5433.dtsi
> > : Add PSCI dt node for secondary cpu boot
> > : Add 'samsung,exynos5433' compatible to MCT dt node
> > - Divide pinctrl patch from this patchset
> > - Add new following patches:
> > : clocksource: exynos_mct: Add the support for Exynos 64bit SoC
> > : arm64: Enable Exynos5433 SoC in the defconfig
> > -----------------------------------------------------
> >
> > Chanwoo Choi (6):
> > arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
> > arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
> > arm64: dts: exynos: Add PMU dt node for Exynos5433
> > arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
> > arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
> > arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
> >
> > Inha Song (2):
> > arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
> > arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
> >
> > Jaehoon Chung (1):
> > arm64: dts: exynos: Add MSHC dt node for Exynos5433
> >
> > .../devicetree/bindings/arm/samsung/pmu.txt | 1 +
> > arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++
> > .../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +
> > arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++
> > arch/arm64/boot/dts/exynos/exynos5433.dtsi | 931 +++++++++++++++++++++
> > 5 files changed, 1883 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
> > create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
> > create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
> > create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC
2015-03-24 8:09 ` Kukjin Kim
@ 2015-03-24 23:30 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-24 23:30 UTC (permalink / raw)
To: Kukjin Kim
Cc: 'Chanwoo Choi', 'Mark Rutland',
'Marc Zyngier', 'Arnd Bergmann',
'Olof Johansson',
catalin.marinas, will.deacon, inki.dae, chanho61.park,
'Seung-Woo Kim',
jh80.chung, ideal.song, 'Abhilash Kesavan',
'devicetree', 'linux-arm-kernel',
'linux-samsung-soc', 'linux-kernel'
Dear Kukjin,
On 03/24/2015 05:09 PM, Kukjin Kim wrote:
> Chanwoo Choi wrote:
>>
>> Dear Kukjin,
>>
> Hi,
>
>> Could you please pick or review this patch-set?
>>
> Sorry for late response and honestly I was looking at the review in ml ;-)
>
> Anyway I have no objection on this series except using ARCH_EXYNOS for clock
> stuff in other series for exynos5433 but I agree we don't have other solution
> at this moment.
>
> I'll queue this series.
Thanks for your apply.
Best Regards,
Chanwoo Choi
>
> Thanks,
> Kukjin
>
>> Best Regards,
>> Chanwoo Choi
>>
>> On Wed, Mar 18, 2015 at 9:17 AM, Chanwoo Choi <cw00.choi@samsung.com> wrote:
>>> This patchset adds new 64-bit Exynos5433 Samsung SoC which contains quad
>>> Cortex-A57 and quad Cortex-A53. It is desigend with the 20nm low power process.
>>>
>>> Depends on:
>>> - This patch-set has the dependency on Exynos5433 clock driver[1] and pinctrl driver[2].
>>> The Exynos5433 clock controller patch-set[1] was merged by Michael Turquette.
>>> and Exynos5433's pinctrl patch[2] was merged by Linus Walleij. Exynos5433's TMU patch[3]
>>> will be refactoring without feature update.
>>>
>>> [1]
>> http://git.linaro.org/people/mike.turquette/linux.git/commit/cc91909b9683c834485fd0627708c81d9398bf02
>>> [2] https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-
>> next&id=3c5ecc9ed3537846fd95e8f288d6d6968075879f
>>> [3] [PATCH 0/3] thermal: exynos: Add support for Exynos5433 TMU
>>> - https://lkml.org/lkml/2015/2/26/234
>>>
>>> Changelog:
>>>
>>> Changes fromv v6:
>>> (https://lkml.org/lkml/2015/3/9/1036)
>>> - Fix wrong base address of CMU_MSCL dt node (0x105d0000 -> 0x150d0000)
>>> - Adjust the length of memory mapped region for all clock domains
>>>
>>> Changes from v5:
>>> (https://lkml.org/lkml/2015/3/5/27)
>>> - Move 'timer' dt node under root node by Mark Rutland's comment
>>>
>>> Changes from v4:
>>> (https://lkml.org/lkml/2015/2/24/2)
>>> - Rebased it on Linux 4.0-rc2
>>> - Remove CONFIG_ARCH_EXYNOS5433 configuration by Arnd Bergmann's comment
>>> - Move 'aliases' dt node from SoC dtsi to board dts file by Arnd Bergmann's comment
>>> - Add Exynos5433 TMU patches which got the Lukasz Majewski's reviewed message
>>>
>>> Changes from v3:
>>> (https://lkml.org/lkml/2015/2/12/65)
>>> - Rebased it on Linux 4.0-rc1.
>>> - Remove ARM_GIC and ARM_AMBA dependency because CONFIG_ARM64 already included them.
>>>
>>> Changes from v2:
>>> (https://lkml.org/lkml/2014/12/2/134)
>>> : Fix the range of GICC memory map (0x1000 -> 0x2000)
>>> : Fix address space of 'range' property under 'soc' node
>>> : Add ADMA / I2S dt node for sound playback/capture
>>> - Select ARM_AMBA/ARM_GIC/HAVE_S3C_RTC for Exynos5433 in arch/arm64/Kconfig
>>> - Send separate patch-set for Exynos5433 clock controller[1][2] and pinctrl[3]
>>>
>>> Changes from v1:
>>> (https://lkml.org/lkml/2014/11/27/92)
>>> - Merge two patches (patch2, patch3) to solve incomplete description
>>> - Exynos5433 Clock driver
>>> : Fix wrong register and code clean by using space instead of tab
>>> : Add CLK_IGNORE_UNUSED flag to pclk_sysreg_* clock for accessing system control register
>>> : Remove duplicate definition on the patch for CMU_BUS{0|1|2} domain
>>> - Exynos5433 SoC DTS
>>> : Remove un-supported properties of arch_timer
>>> : Remove 'clock-frequency' property from 'cpus' dt node
>>> : Fix interrupt type from edge rising triggering to level high triggering
>>> because Cortex-A53/A57 use level triggering.
>>> : Fix defult address-size/size-celss from 1 to 2 because Exynos5433 is 64-bit SoC
>>> : Modify 'fin_pll' dt node to remove un-needed and ugly code
>>> : Move 'chipid' dt node under 'soc'
>>> : Use lowercase on all case in exynos5433.dtsi
>>> : Add PSCI dt node for secondary cpu boot
>>> : Add 'samsung,exynos5433' compatible to MCT dt node
>>> - Divide pinctrl patch from this patchset
>>> - Add new following patches:
>>> : clocksource: exynos_mct: Add the support for Exynos 64bit SoC
>>> : arm64: Enable Exynos5433 SoC in the defconfig
>>> -----------------------------------------------------
>>>
>>> Chanwoo Choi (6):
>>> arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
>>> arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
>>> arm64: dts: exynos: Add PMU dt node for Exynos5433
>>> arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
>>> arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
>>> arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
>>>
>>> Inha Song (2):
>>> arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
>>> arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
>>>
>>> Jaehoon Chung (1):
>>> arm64: dts: exynos: Add MSHC dt node for Exynos5433
>>>
>>> .../devicetree/bindings/arm/samsung/pmu.txt | 1 +
>>> arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++
>>> .../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +
>>> arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++
>>> arch/arm64/boot/dts/exynos/exynos5433.dtsi | 931 +++++++++++++++++++++
>>> 5 files changed, 1883 insertions(+)
>>> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
>>> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
>>> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
>>> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC
@ 2015-03-24 23:30 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-24 23:30 UTC (permalink / raw)
To: linux-arm-kernel
Dear Kukjin,
On 03/24/2015 05:09 PM, Kukjin Kim wrote:
> Chanwoo Choi wrote:
>>
>> Dear Kukjin,
>>
> Hi,
>
>> Could you please pick or review this patch-set?
>>
> Sorry for late response and honestly I was looking at the review in ml ;-)
>
> Anyway I have no objection on this series except using ARCH_EXYNOS for clock
> stuff in other series for exynos5433 but I agree we don't have other solution
> at this moment.
>
> I'll queue this series.
Thanks for your apply.
Best Regards,
Chanwoo Choi
>
> Thanks,
> Kukjin
>
>> Best Regards,
>> Chanwoo Choi
>>
>> On Wed, Mar 18, 2015 at 9:17 AM, Chanwoo Choi <cw00.choi@samsung.com> wrote:
>>> This patchset adds new 64-bit Exynos5433 Samsung SoC which contains quad
>>> Cortex-A57 and quad Cortex-A53. It is desigend with the 20nm low power process.
>>>
>>> Depends on:
>>> - This patch-set has the dependency on Exynos5433 clock driver[1] and pinctrl driver[2].
>>> The Exynos5433 clock controller patch-set[1] was merged by Michael Turquette.
>>> and Exynos5433's pinctrl patch[2] was merged by Linus Walleij. Exynos5433's TMU patch[3]
>>> will be refactoring without feature update.
>>>
>>> [1]
>> http://git.linaro.org/people/mike.turquette/linux.git/commit/cc91909b9683c834485fd0627708c81d9398bf02
>>> [2] https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-
>> next&id=3c5ecc9ed3537846fd95e8f288d6d6968075879f
>>> [3] [PATCH 0/3] thermal: exynos: Add support for Exynos5433 TMU
>>> - https://lkml.org/lkml/2015/2/26/234
>>>
>>> Changelog:
>>>
>>> Changes fromv v6:
>>> (https://lkml.org/lkml/2015/3/9/1036)
>>> - Fix wrong base address of CMU_MSCL dt node (0x105d0000 -> 0x150d0000)
>>> - Adjust the length of memory mapped region for all clock domains
>>>
>>> Changes from v5:
>>> (https://lkml.org/lkml/2015/3/5/27)
>>> - Move 'timer' dt node under root node by Mark Rutland's comment
>>>
>>> Changes from v4:
>>> (https://lkml.org/lkml/2015/2/24/2)
>>> - Rebased it on Linux 4.0-rc2
>>> - Remove CONFIG_ARCH_EXYNOS5433 configuration by Arnd Bergmann's comment
>>> - Move 'aliases' dt node from SoC dtsi to board dts file by Arnd Bergmann's comment
>>> - Add Exynos5433 TMU patches which got the Lukasz Majewski's reviewed message
>>>
>>> Changes from v3:
>>> (https://lkml.org/lkml/2015/2/12/65)
>>> - Rebased it on Linux 4.0-rc1.
>>> - Remove ARM_GIC and ARM_AMBA dependency because CONFIG_ARM64 already included them.
>>>
>>> Changes from v2:
>>> (https://lkml.org/lkml/2014/12/2/134)
>>> : Fix the range of GICC memory map (0x1000 -> 0x2000)
>>> : Fix address space of 'range' property under 'soc' node
>>> : Add ADMA / I2S dt node for sound playback/capture
>>> - Select ARM_AMBA/ARM_GIC/HAVE_S3C_RTC for Exynos5433 in arch/arm64/Kconfig
>>> - Send separate patch-set for Exynos5433 clock controller[1][2] and pinctrl[3]
>>>
>>> Changes from v1:
>>> (https://lkml.org/lkml/2014/11/27/92)
>>> - Merge two patches (patch2, patch3) to solve incomplete description
>>> - Exynos5433 Clock driver
>>> : Fix wrong register and code clean by using space instead of tab
>>> : Add CLK_IGNORE_UNUSED flag to pclk_sysreg_* clock for accessing system control register
>>> : Remove duplicate definition on the patch for CMU_BUS{0|1|2} domain
>>> - Exynos5433 SoC DTS
>>> : Remove un-supported properties of arch_timer
>>> : Remove 'clock-frequency' property from 'cpus' dt node
>>> : Fix interrupt type from edge rising triggering to level high triggering
>>> because Cortex-A53/A57 use level triggering.
>>> : Fix defult address-size/size-celss from 1 to 2 because Exynos5433 is 64-bit SoC
>>> : Modify 'fin_pll' dt node to remove un-needed and ugly code
>>> : Move 'chipid' dt node under 'soc'
>>> : Use lowercase on all case in exynos5433.dtsi
>>> : Add PSCI dt node for secondary cpu boot
>>> : Add 'samsung,exynos5433' compatible to MCT dt node
>>> - Divide pinctrl patch from this patchset
>>> - Add new following patches:
>>> : clocksource: exynos_mct: Add the support for Exynos 64bit SoC
>>> : arm64: Enable Exynos5433 SoC in the defconfig
>>> -----------------------------------------------------
>>>
>>> Chanwoo Choi (6):
>>> arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
>>> arm64: dts: exynos: Add SPI/PDMA dt node for Exynos5433
>>> arm64: dts: exynos: Add PMU dt node for Exynos5433
>>> arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC
>>> arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC
>>> arm64: dts: exynos: Add thermal-zones dt node for Exynos5433 SoC
>>>
>>> Inha Song (2):
>>> arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC
>>> arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC
>>>
>>> Jaehoon Chung (1):
>>> arm64: dts: exynos: Add MSHC dt node for Exynos5433
>>>
>>> .../devicetree/bindings/arm/samsung/pmu.txt | 1 +
>>> arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi | 698 +++++++++++++++
>>> .../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +
>>> arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi | 231 +++++
>>> arch/arm64/boot/dts/exynos/exynos5433.dtsi | 931 +++++++++++++++++++++
>>> 5 files changed, 1883 insertions(+)
>>> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
>>> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi
>>> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi
>>> create mode 100644 arch/arm64/boot/dts/exynos/exynos5433.dtsi
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-03-18 0:17 ` Chanwoo Choi
(?)
@ 2015-03-30 16:09 ` Mark Rutland
-1 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-03-30 16:09 UTC (permalink / raw)
To: Chanwoo Choi
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
Hi,
On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
> PSCI (Power State Coordination Interface) v0.1.
>
> This patch includes following dt node to support Exynos5433 SoC:
> 1. Octa core for big.LITTLE architecture
> - Cortex-A53 LITTLE Quad-core
> - Cortex-A57 big Quad-core
> - Support PSCI v0.1
Is CPU0 hotplug still broken, or has the FW been fixed?
I'm very worried about adding a DT that's known broken, especially when
we have no idea as to if/when the FW will be fixed judging from prior
replies.
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-03-30 16:09 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-03-30 16:09 UTC (permalink / raw)
To: Chanwoo Choi
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
Hi,
On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
> PSCI (Power State Coordination Interface) v0.1.
>
> This patch includes following dt node to support Exynos5433 SoC:
> 1. Octa core for big.LITTLE architecture
> - Cortex-A53 LITTLE Quad-core
> - Cortex-A57 big Quad-core
> - Support PSCI v0.1
Is CPU0 hotplug still broken, or has the FW been fixed?
I'm very worried about adding a DT that's known broken, especially when
we have no idea as to if/when the FW will be fixed judging from prior
replies.
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-03-30 16:09 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-03-30 16:09 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
> PSCI (Power State Coordination Interface) v0.1.
>
> This patch includes following dt node to support Exynos5433 SoC:
> 1. Octa core for big.LITTLE architecture
> - Cortex-A53 LITTLE Quad-core
> - Cortex-A57 big Quad-core
> - Support PSCI v0.1
Is CPU0 hotplug still broken, or has the FW been fixed?
I'm very worried about adding a DT that's known broken, especially when
we have no idea as to if/when the FW will be fixed judging from prior
replies.
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-03-30 16:09 ` Mark Rutland
(?)
@ 2015-03-30 23:56 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-30 23:56 UTC (permalink / raw)
To: Mark Rutland
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
Hi Mark,
On 03/31/2015 01:09 AM, Mark Rutland wrote:
> Hi,
>
> On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
>> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
>> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
>> PSCI (Power State Coordination Interface) v0.1.
>>
>> This patch includes following dt node to support Exynos5433 SoC:
>> 1. Octa core for big.LITTLE architecture
>> - Cortex-A53 LITTLE Quad-core
>> - Cortex-A57 big Quad-core
>> - Support PSCI v0.1
>
> Is CPU0 hotplug still broken, or has the FW been fixed?
CPU0 hotplug is still not working.
>
> I'm very worried about adding a DT that's known broken, especially when
> we have no idea as to if/when the FW will be fixed judging from prior
> replies.
As I replied, I can not fix the FW because I don't have any code of FW.
I don't have any solution to fix it on Linux kernel level.
So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-03-30 23:56 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-30 23:56 UTC (permalink / raw)
To: Mark Rutland
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
Hi Mark,
On 03/31/2015 01:09 AM, Mark Rutland wrote:
> Hi,
>
> On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
>> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
>> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
>> PSCI (Power State Coordination Interface) v0.1.
>>
>> This patch includes following dt node to support Exynos5433 SoC:
>> 1. Octa core for big.LITTLE architecture
>> - Cortex-A53 LITTLE Quad-core
>> - Cortex-A57 big Quad-core
>> - Support PSCI v0.1
>
> Is CPU0 hotplug still broken, or has the FW been fixed?
CPU0 hotplug is still not working.
>
> I'm very worried about adding a DT that's known broken, especially when
> we have no idea as to if/when the FW will be fixed judging from prior
> replies.
As I replied, I can not fix the FW because I don't have any code of FW.
I don't have any solution to fix it on Linux kernel level.
So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-03-30 23:56 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-03-30 23:56 UTC (permalink / raw)
To: linux-arm-kernel
Hi Mark,
On 03/31/2015 01:09 AM, Mark Rutland wrote:
> Hi,
>
> On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
>> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
>> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
>> PSCI (Power State Coordination Interface) v0.1.
>>
>> This patch includes following dt node to support Exynos5433 SoC:
>> 1. Octa core for big.LITTLE architecture
>> - Cortex-A53 LITTLE Quad-core
>> - Cortex-A57 big Quad-core
>> - Support PSCI v0.1
>
> Is CPU0 hotplug still broken, or has the FW been fixed?
CPU0 hotplug is still not working.
>
> I'm very worried about adding a DT that's known broken, especially when
> we have no idea as to if/when the FW will be fixed judging from prior
> replies.
As I replied, I can not fix the FW because I don't have any code of FW.
I don't have any solution to fix it on Linux kernel level.
So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-03-30 23:56 ` Chanwoo Choi
(?)
@ 2015-04-02 17:35 ` Mark Rutland
-1 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-02 17:35 UTC (permalink / raw)
To: Chanwoo Choi
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
On Tue, Mar 31, 2015 at 12:56:38AM +0100, Chanwoo Choi wrote:
> Hi Mark,
>
> On 03/31/2015 01:09 AM, Mark Rutland wrote:
> > Hi,
> >
> > On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
> >> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
> >> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
> >> PSCI (Power State Coordination Interface) v0.1.
> >>
> >> This patch includes following dt node to support Exynos5433 SoC:
> >> 1. Octa core for big.LITTLE architecture
> >> - Cortex-A53 LITTLE Quad-core
> >> - Cortex-A57 big Quad-core
> >> - Support PSCI v0.1
> >
> > Is CPU0 hotplug still broken, or has the FW been fixed?
>
> CPU0 hotplug is still not working.
>
> >
> > I'm very worried about adding a DT that's known broken, especially when
> > we have no idea as to if/when the FW will be fixed judging from prior
> > replies.
>
> As I replied, I can not fix the FW because I don't have any code of FW.
Surely you are able to contact those who do?
> I don't have any solution to fix it on Linux kernel level.
>
> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
I disagree. I do not want to add a DT that is known to be broken;
especially when we have no idea how to fix it. It creates long-term
maintenance pain for everyone, and marginal gain for few. A comment does
nothing to aid the end-user.
So NAK to the PSCI node and PSCI enable method in this dts until we
either have a working firmware, or a reasonable mechanism to handle the
deficiency.
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-02 17:35 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-02 17:35 UTC (permalink / raw)
To: Chanwoo Choi
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
On Tue, Mar 31, 2015 at 12:56:38AM +0100, Chanwoo Choi wrote:
> Hi Mark,
>
> On 03/31/2015 01:09 AM, Mark Rutland wrote:
> > Hi,
> >
> > On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
> >> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
> >> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
> >> PSCI (Power State Coordination Interface) v0.1.
> >>
> >> This patch includes following dt node to support Exynos5433 SoC:
> >> 1. Octa core for big.LITTLE architecture
> >> - Cortex-A53 LITTLE Quad-core
> >> - Cortex-A57 big Quad-core
> >> - Support PSCI v0.1
> >
> > Is CPU0 hotplug still broken, or has the FW been fixed?
>
> CPU0 hotplug is still not working.
>
> >
> > I'm very worried about adding a DT that's known broken, especially when
> > we have no idea as to if/when the FW will be fixed judging from prior
> > replies.
>
> As I replied, I can not fix the FW because I don't have any code of FW.
Surely you are able to contact those who do?
> I don't have any solution to fix it on Linux kernel level.
>
> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
I disagree. I do not want to add a DT that is known to be broken;
especially when we have no idea how to fix it. It creates long-term
maintenance pain for everyone, and marginal gain for few. A comment does
nothing to aid the end-user.
So NAK to the PSCI node and PSCI enable method in this dts until we
either have a working firmware, or a reasonable mechanism to handle the
deficiency.
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-02 17:35 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-02 17:35 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Mar 31, 2015 at 12:56:38AM +0100, Chanwoo Choi wrote:
> Hi Mark,
>
> On 03/31/2015 01:09 AM, Mark Rutland wrote:
> > Hi,
> >
> > On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
> >> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
> >> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
> >> PSCI (Power State Coordination Interface) v0.1.
> >>
> >> This patch includes following dt node to support Exynos5433 SoC:
> >> 1. Octa core for big.LITTLE architecture
> >> - Cortex-A53 LITTLE Quad-core
> >> - Cortex-A57 big Quad-core
> >> - Support PSCI v0.1
> >
> > Is CPU0 hotplug still broken, or has the FW been fixed?
>
> CPU0 hotplug is still not working.
>
> >
> > I'm very worried about adding a DT that's known broken, especially when
> > we have no idea as to if/when the FW will be fixed judging from prior
> > replies.
>
> As I replied, I can not fix the FW because I don't have any code of FW.
Surely you are able to contact those who do?
> I don't have any solution to fix it on Linux kernel level.
>
> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
I disagree. I do not want to add a DT that is known to be broken;
especially when we have no idea how to fix it. It creates long-term
maintenance pain for everyone, and marginal gain for few. A comment does
nothing to aid the end-user.
So NAK to the PSCI node and PSCI enable method in this dts until we
either have a working firmware, or a reasonable mechanism to handle the
deficiency.
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-04-02 17:35 ` Mark Rutland
(?)
@ 2015-04-02 23:39 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-02 23:39 UTC (permalink / raw)
To: Mark Rutland
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
On 04/03/2015 02:35 AM, Mark Rutland wrote:
> On Tue, Mar 31, 2015 at 12:56:38AM +0100, Chanwoo Choi wrote:
>> Hi Mark,
>>
>> On 03/31/2015 01:09 AM, Mark Rutland wrote:
>>> Hi,
>>>
>>> On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
>>>> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
>>>> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
>>>> PSCI (Power State Coordination Interface) v0.1.
>>>>
>>>> This patch includes following dt node to support Exynos5433 SoC:
>>>> 1. Octa core for big.LITTLE architecture
>>>> - Cortex-A53 LITTLE Quad-core
>>>> - Cortex-A57 big Quad-core
>>>> - Support PSCI v0.1
>>>
>>> Is CPU0 hotplug still broken, or has the FW been fixed?
>>
>> CPU0 hotplug is still not working.
>>
>>>
>>> I'm very worried about adding a DT that's known broken, especially when
>>> we have no idea as to if/when the FW will be fixed judging from prior
>>> replies.
>>
>> As I replied, I can not fix the FW because I don't have any code of FW.
>
> Surely you are able to contact those who do?
>
>> I don't have any solution to fix it on Linux kernel level.
>>
>> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
>
> I disagree. I do not want to add a DT that is known to be broken;
> especially when we have no idea how to fix it. It creates long-term
> maintenance pain for everyone, and marginal gain for few. A comment does
> nothing to aid the end-user.
>
> So NAK to the PSCI node and PSCI enable method in this dts until we
> either have a working firmware, or a reasonable mechanism to handle the
> deficiency.
There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
To fix this issue, we must need the help of firmware developer.
But, We never get the any help. Also, as I mentioned on previous mail,
all Exynos SoCs can not turn off the CPU0. I've never seen Exynos SoC
that CP0 hotplug is possible.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-02 23:39 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-02 23:39 UTC (permalink / raw)
To: Mark Rutland
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
On 04/03/2015 02:35 AM, Mark Rutland wrote:
> On Tue, Mar 31, 2015 at 12:56:38AM +0100, Chanwoo Choi wrote:
>> Hi Mark,
>>
>> On 03/31/2015 01:09 AM, Mark Rutland wrote:
>>> Hi,
>>>
>>> On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
>>>> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
>>>> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
>>>> PSCI (Power State Coordination Interface) v0.1.
>>>>
>>>> This patch includes following dt node to support Exynos5433 SoC:
>>>> 1. Octa core for big.LITTLE architecture
>>>> - Cortex-A53 LITTLE Quad-core
>>>> - Cortex-A57 big Quad-core
>>>> - Support PSCI v0.1
>>>
>>> Is CPU0 hotplug still broken, or has the FW been fixed?
>>
>> CPU0 hotplug is still not working.
>>
>>>
>>> I'm very worried about adding a DT that's known broken, especially when
>>> we have no idea as to if/when the FW will be fixed judging from prior
>>> replies.
>>
>> As I replied, I can not fix the FW because I don't have any code of FW.
>
> Surely you are able to contact those who do?
>
>> I don't have any solution to fix it on Linux kernel level.
>>
>> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
>
> I disagree. I do not want to add a DT that is known to be broken;
> especially when we have no idea how to fix it. It creates long-term
> maintenance pain for everyone, and marginal gain for few. A comment does
> nothing to aid the end-user.
>
> So NAK to the PSCI node and PSCI enable method in this dts until we
> either have a working firmware, or a reasonable mechanism to handle the
> deficiency.
There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
To fix this issue, we must need the help of firmware developer.
But, We never get the any help. Also, as I mentioned on previous mail,
all Exynos SoCs can not turn off the CPU0. I've never seen Exynos SoC
that CP0 hotplug is possible.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-02 23:39 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-02 23:39 UTC (permalink / raw)
To: linux-arm-kernel
On 04/03/2015 02:35 AM, Mark Rutland wrote:
> On Tue, Mar 31, 2015 at 12:56:38AM +0100, Chanwoo Choi wrote:
>> Hi Mark,
>>
>> On 03/31/2015 01:09 AM, Mark Rutland wrote:
>>> Hi,
>>>
>>> On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:
>>>> This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
>>>> Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
>>>> PSCI (Power State Coordination Interface) v0.1.
>>>>
>>>> This patch includes following dt node to support Exynos5433 SoC:
>>>> 1. Octa core for big.LITTLE architecture
>>>> - Cortex-A53 LITTLE Quad-core
>>>> - Cortex-A57 big Quad-core
>>>> - Support PSCI v0.1
>>>
>>> Is CPU0 hotplug still broken, or has the FW been fixed?
>>
>> CPU0 hotplug is still not working.
>>
>>>
>>> I'm very worried about adding a DT that's known broken, especially when
>>> we have no idea as to if/when the FW will be fixed judging from prior
>>> replies.
>>
>> As I replied, I can not fix the FW because I don't have any code of FW.
>
> Surely you are able to contact those who do?
>
>> I don't have any solution to fix it on Linux kernel level.
>>
>> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
>
> I disagree. I do not want to add a DT that is known to be broken;
> especially when we have no idea how to fix it. It creates long-term
> maintenance pain for everyone, and marginal gain for few. A comment does
> nothing to aid the end-user.
>
> So NAK to the PSCI node and PSCI enable method in this dts until we
> either have a working firmware, or a reasonable mechanism to handle the
> deficiency.
There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
To fix this issue, we must need the help of firmware developer.
But, We never get the any help. Also, as I mentioned on previous mail,
all Exynos SoCs can not turn off the CPU0. I've never seen Exynos SoC
that CP0 hotplug is possible.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-07 10:25 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-07 10:25 UTC (permalink / raw)
To: Chanwoo Choi
Cc: kgene, Marc Zyngier, arnd, olof, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
> >>> I'm very worried about adding a DT that's known broken, especially when
> >>> we have no idea as to if/when the FW will be fixed judging from prior
> >>> replies.
> >>
> >> As I replied, I can not fix the FW because I don't have any code of FW.
> >
> > Surely you are able to contact those who do?
> >
> >> I don't have any solution to fix it on Linux kernel level.
> >>
> >> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
> >
> > I disagree. I do not want to add a DT that is known to be broken;
> > especially when we have no idea how to fix it. It creates long-term
> > maintenance pain for everyone, and marginal gain for few. A comment does
> > nothing to aid the end-user.
> >
> > So NAK to the PSCI node and PSCI enable method in this dts until we
> > either have a working firmware, or a reasonable mechanism to handle the
> > deficiency.
>
> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
I understand that, but the issue with CPU0 is still a blocker from my
PoV.
> To fix this issue, we must need the help of firmware developer.
> But, We never get the any help.
Previously you said that you did not have access to the source code
rather than not having help from the relevant firmware engineers. I take
it you have informed them of the issue with CPU0?
> Also, as I mentioned on previous mail, all Exynos SoCs can not turn
> off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
While that may be the case, PSCI is a more generic standard, and it is
used on systems where CPU0 can be hot unplugged. So Exynos-specific
details cannot dictate how the kernel PSCI driver should behave.
Is there a particular reason that CPU0 cannot be hotplugged?
In PSCI 0.2 and later it's possible to determine whether a trusted OS
prohibits a core from being hotplugged, but this mechanism doesn't exist
in earlier versions. I am not averse to adding a property to PSCI 0.1
to mark a CPU as not being hotpluggable if there is a fundamental reason
(i.e. not simply a bug) for this being the case.
Thanks,
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-07 10:25 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-07 10:25 UTC (permalink / raw)
To: Chanwoo Choi
Cc: kgene-DgEjT+Ai2ygdnm+yROfE0A, Marc Zyngier, arnd-r2nGTMty4D4,
olof-nZhT3qVonbNeoWH0uzbU5w, Catalin Marinas, Will Deacon,
inki.dae-Sze3O3UU22JBDgjK7y7TUQ,
chanho61.park-Sze3O3UU22JBDgjK7y7TUQ,
sw0312.kim-Sze3O3UU22JBDgjK7y7TUQ,
jh80.chung-Sze3O3UU22JBDgjK7y7TUQ,
ideal.song-Sze3O3UU22JBDgjK7y7TUQ,
a.kesavan-Sze3O3UU22JBDgjK7y7TUQ,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
> >>> I'm very worried about adding a DT that's known broken, especially when
> >>> we have no idea as to if/when the FW will be fixed judging from prior
> >>> replies.
> >>
> >> As I replied, I can not fix the FW because I don't have any code of FW.
> >
> > Surely you are able to contact those who do?
> >
> >> I don't have any solution to fix it on Linux kernel level.
> >>
> >> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
> >
> > I disagree. I do not want to add a DT that is known to be broken;
> > especially when we have no idea how to fix it. It creates long-term
> > maintenance pain for everyone, and marginal gain for few. A comment does
> > nothing to aid the end-user.
> >
> > So NAK to the PSCI node and PSCI enable method in this dts until we
> > either have a working firmware, or a reasonable mechanism to handle the
> > deficiency.
>
> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
I understand that, but the issue with CPU0 is still a blocker from my
PoV.
> To fix this issue, we must need the help of firmware developer.
> But, We never get the any help.
Previously you said that you did not have access to the source code
rather than not having help from the relevant firmware engineers. I take
it you have informed them of the issue with CPU0?
> Also, as I mentioned on previous mail, all Exynos SoCs can not turn
> off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
While that may be the case, PSCI is a more generic standard, and it is
used on systems where CPU0 can be hot unplugged. So Exynos-specific
details cannot dictate how the kernel PSCI driver should behave.
Is there a particular reason that CPU0 cannot be hotplugged?
In PSCI 0.2 and later it's possible to determine whether a trusted OS
prohibits a core from being hotplugged, but this mechanism doesn't exist
in earlier versions. I am not averse to adding a property to PSCI 0.1
to mark a CPU as not being hotpluggable if there is a fundamental reason
(i.e. not simply a bug) for this being the case.
Thanks,
Mark.
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-07 10:25 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-07 10:25 UTC (permalink / raw)
To: linux-arm-kernel
> >>> I'm very worried about adding a DT that's known broken, especially when
> >>> we have no idea as to if/when the FW will be fixed judging from prior
> >>> replies.
> >>
> >> As I replied, I can not fix the FW because I don't have any code of FW.
> >
> > Surely you are able to contact those who do?
> >
> >> I don't have any solution to fix it on Linux kernel level.
> >>
> >> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
> >
> > I disagree. I do not want to add a DT that is known to be broken;
> > especially when we have no idea how to fix it. It creates long-term
> > maintenance pain for everyone, and marginal gain for few. A comment does
> > nothing to aid the end-user.
> >
> > So NAK to the PSCI node and PSCI enable method in this dts until we
> > either have a working firmware, or a reasonable mechanism to handle the
> > deficiency.
>
> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
I understand that, but the issue with CPU0 is still a blocker from my
PoV.
> To fix this issue, we must need the help of firmware developer.
> But, We never get the any help.
Previously you said that you did not have access to the source code
rather than not having help from the relevant firmware engineers. I take
it you have informed them of the issue with CPU0?
> Also, as I mentioned on previous mail, all Exynos SoCs can not turn
> off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
While that may be the case, PSCI is a more generic standard, and it is
used on systems where CPU0 can be hot unplugged. So Exynos-specific
details cannot dictate how the kernel PSCI driver should behave.
Is there a particular reason that CPU0 cannot be hotplugged?
In PSCI 0.2 and later it's possible to determine whether a trusted OS
prohibits a core from being hotplugged, but this mechanism doesn't exist
in earlier versions. I am not averse to adding a property to PSCI 0.1
to mark a CPU as not being hotpluggable if there is a fundamental reason
(i.e. not simply a bug) for this being the case.
Thanks,
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-04-07 10:25 ` Mark Rutland
(?)
@ 2015-04-13 10:56 ` Mark Rutland
-1 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-13 10:56 UTC (permalink / raw)
To: Chanwoo Choi, kgene, arnd, olof
Cc: Marc Zyngier, Catalin Marinas, Will Deacon, inki.dae,
chanho61.park, sw0312.kim, jh80.chung, ideal.song, a.kesavan,
devicetree, linux-arm-kernel, linux-samsung-soc, linux-kernel
Hi Chanwoo,
Could you please reply to the below?
Without an answer I'm going to have to ask for the patch to be unqueued
for the moment, and I'd prefer that we came to a solution instead.
Thanks,
Mark.
On Tue, Apr 07, 2015 at 11:25:27AM +0100, Mark Rutland wrote:
> > >>> I'm very worried about adding a DT that's known broken, especially when
> > >>> we have no idea as to if/when the FW will be fixed judging from prior
> > >>> replies.
> > >>
> > >> As I replied, I can not fix the FW because I don't have any code of FW.
> > >
> > > Surely you are able to contact those who do?
> > >
> > >> I don't have any solution to fix it on Linux kernel level.
> > >>
> > >> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
> > >
> > > I disagree. I do not want to add a DT that is known to be broken;
> > > especially when we have no idea how to fix it. It creates long-term
> > > maintenance pain for everyone, and marginal gain for few. A comment does
> > > nothing to aid the end-user.
> > >
> > > So NAK to the PSCI node and PSCI enable method in this dts until we
> > > either have a working firmware, or a reasonable mechanism to handle the
> > > deficiency.
> >
> > There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>
> I understand that, but the issue with CPU0 is still a blocker from my
> PoV.
>
> > To fix this issue, we must need the help of firmware developer.
> > But, We never get the any help.
>
> Previously you said that you did not have access to the source code
> rather than not having help from the relevant firmware engineers. I take
> it you have informed them of the issue with CPU0?
>
> > Also, as I mentioned on previous mail, all Exynos SoCs can not turn
> > off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
>
> While that may be the case, PSCI is a more generic standard, and it is
> used on systems where CPU0 can be hot unplugged. So Exynos-specific
> details cannot dictate how the kernel PSCI driver should behave.
>
> Is there a particular reason that CPU0 cannot be hotplugged?
>
> In PSCI 0.2 and later it's possible to determine whether a trusted OS
> prohibits a core from being hotplugged, but this mechanism doesn't exist
> in earlier versions. I am not averse to adding a property to PSCI 0.1
> to mark a CPU as not being hotpluggable if there is a fundamental reason
> (i.e. not simply a bug) for this being the case.
>
> Thanks,
> Mark.
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-13 10:56 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-13 10:56 UTC (permalink / raw)
To: Chanwoo Choi, kgene, arnd, olof
Cc: Marc Zyngier, Catalin Marinas, Will Deacon, inki.dae,
chanho61.park, sw0312.kim, jh80.chung, ideal.song, a.kesavan,
devicetree, linux-arm-kernel, linux-samsung-soc, linux-kernel
Hi Chanwoo,
Could you please reply to the below?
Without an answer I'm going to have to ask for the patch to be unqueued
for the moment, and I'd prefer that we came to a solution instead.
Thanks,
Mark.
On Tue, Apr 07, 2015 at 11:25:27AM +0100, Mark Rutland wrote:
> > >>> I'm very worried about adding a DT that's known broken, especially when
> > >>> we have no idea as to if/when the FW will be fixed judging from prior
> > >>> replies.
> > >>
> > >> As I replied, I can not fix the FW because I don't have any code of FW.
> > >
> > > Surely you are able to contact those who do?
> > >
> > >> I don't have any solution to fix it on Linux kernel level.
> > >>
> > >> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
> > >
> > > I disagree. I do not want to add a DT that is known to be broken;
> > > especially when we have no idea how to fix it. It creates long-term
> > > maintenance pain for everyone, and marginal gain for few. A comment does
> > > nothing to aid the end-user.
> > >
> > > So NAK to the PSCI node and PSCI enable method in this dts until we
> > > either have a working firmware, or a reasonable mechanism to handle the
> > > deficiency.
> >
> > There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>
> I understand that, but the issue with CPU0 is still a blocker from my
> PoV.
>
> > To fix this issue, we must need the help of firmware developer.
> > But, We never get the any help.
>
> Previously you said that you did not have access to the source code
> rather than not having help from the relevant firmware engineers. I take
> it you have informed them of the issue with CPU0?
>
> > Also, as I mentioned on previous mail, all Exynos SoCs can not turn
> > off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
>
> While that may be the case, PSCI is a more generic standard, and it is
> used on systems where CPU0 can be hot unplugged. So Exynos-specific
> details cannot dictate how the kernel PSCI driver should behave.
>
> Is there a particular reason that CPU0 cannot be hotplugged?
>
> In PSCI 0.2 and later it's possible to determine whether a trusted OS
> prohibits a core from being hotplugged, but this mechanism doesn't exist
> in earlier versions. I am not averse to adding a property to PSCI 0.1
> to mark a CPU as not being hotpluggable if there is a fundamental reason
> (i.e. not simply a bug) for this being the case.
>
> Thanks,
> Mark.
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-13 10:56 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-13 10:56 UTC (permalink / raw)
To: linux-arm-kernel
Hi Chanwoo,
Could you please reply to the below?
Without an answer I'm going to have to ask for the patch to be unqueued
for the moment, and I'd prefer that we came to a solution instead.
Thanks,
Mark.
On Tue, Apr 07, 2015 at 11:25:27AM +0100, Mark Rutland wrote:
> > >>> I'm very worried about adding a DT that's known broken, especially when
> > >>> we have no idea as to if/when the FW will be fixed judging from prior
> > >>> replies.
> > >>
> > >> As I replied, I can not fix the FW because I don't have any code of FW.
> > >
> > > Surely you are able to contact those who do?
> > >
> > >> I don't have any solution to fix it on Linux kernel level.
> > >>
> > >> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
> > >
> > > I disagree. I do not want to add a DT that is known to be broken;
> > > especially when we have no idea how to fix it. It creates long-term
> > > maintenance pain for everyone, and marginal gain for few. A comment does
> > > nothing to aid the end-user.
> > >
> > > So NAK to the PSCI node and PSCI enable method in this dts until we
> > > either have a working firmware, or a reasonable mechanism to handle the
> > > deficiency.
> >
> > There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>
> I understand that, but the issue with CPU0 is still a blocker from my
> PoV.
>
> > To fix this issue, we must need the help of firmware developer.
> > But, We never get the any help.
>
> Previously you said that you did not have access to the source code
> rather than not having help from the relevant firmware engineers. I take
> it you have informed them of the issue with CPU0?
>
> > Also, as I mentioned on previous mail, all Exynos SoCs can not turn
> > off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
>
> While that may be the case, PSCI is a more generic standard, and it is
> used on systems where CPU0 can be hot unplugged. So Exynos-specific
> details cannot dictate how the kernel PSCI driver should behave.
>
> Is there a particular reason that CPU0 cannot be hotplugged?
>
> In PSCI 0.2 and later it's possible to determine whether a trusted OS
> prohibits a core from being hotplugged, but this mechanism doesn't exist
> in earlier versions. I am not averse to adding a property to PSCI 0.1
> to mark a CPU as not being hotpluggable if there is a fundamental reason
> (i.e. not simply a bug) for this being the case.
>
> Thanks,
> Mark.
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-04-13 10:56 ` Mark Rutland
(?)
@ 2015-04-13 12:06 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-13 12:06 UTC (permalink / raw)
To: Mark Rutland
Cc: kgene, arnd, olof, Marc Zyngier, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
Hi Mark,
On 04/13/2015 07:56 PM, Mark Rutland wrote:
> Hi Chanwoo,
>
> Could you please reply to the below?
>
> Without an answer I'm going to have to ask for the patch to be unqueued
> for the moment, and I'd prefer that we came to a solution instead.
I'm sorry about late reply.
>
> Thanks,
> Mark.
>
> On Tue, Apr 07, 2015 at 11:25:27AM +0100, Mark Rutland wrote:
>>>>>> I'm very worried about adding a DT that's known broken, especially when
>>>>>> we have no idea as to if/when the FW will be fixed judging from prior
>>>>>> replies.
>>>>>
>>>>> As I replied, I can not fix the FW because I don't have any code of FW.
>>>>
>>>> Surely you are able to contact those who do?
>>>>
>>>>> I don't have any solution to fix it on Linux kernel level.
>>>>>
>>>>> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
>>>>
>>>> I disagree. I do not want to add a DT that is known to be broken;
>>>> especially when we have no idea how to fix it. It creates long-term
>>>> maintenance pain for everyone, and marginal gain for few. A comment does
>>>> nothing to aid the end-user.
>>>>
>>>> So NAK to the PSCI node and PSCI enable method in this dts until we
>>>> either have a working firmware, or a reasonable mechanism to handle the
>>>> deficiency.
>>>
>>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>>
>> I understand that, but the issue with CPU0 is still a blocker from my
>> PoV.
>>
>>> To fix this issue, we must need the help of firmware developer.
>>> But, We never get the any help.
>>
>> Previously you said that you did not have access to the source code
>> rather than not having help from the relevant firmware engineers. I take
>> it you have informed them of the issue with CPU0?
I didn't ask any help to firmware engineer because I didn't know who firmware engineer
and also didn't access the source code. If I knew the engineer and can access them,
I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
>>
>>> Also, as I mentioned on previous mail, all Exynos SoCs can not turn
>>> off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
>>
>> While that may be the case, PSCI is a more generic standard, and it is
>> used on systems where CPU0 can be hot unplugged. So Exynos-specific
>> details cannot dictate how the kernel PSCI driver should behave.
>>
>> Is there a particular reason that CPU0 cannot be hotplugged?
Unfortunately, I don't know correctly why Exynos SoC cannot hotplug the CPU0.
But, IMHO, SoC had to maintain at least online core for operation.
Just Exynos SoC has remained the CPU0 as at least online core.
>>
>> In PSCI 0.2 and later it's possible to determine whether a trusted OS
>> prohibits a core from being hotplugged, but this mechanism doesn't exist
>> in earlier versions. I am not averse to adding a property to PSCI 0.1
>> to mark a CPU as not being hotpluggable if there is a fundamental reason
>> (i.e. not simply a bug) for this being the case.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-13 12:06 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-13 12:06 UTC (permalink / raw)
To: Mark Rutland
Cc: kgene, arnd, olof, Marc Zyngier, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
Hi Mark,
On 04/13/2015 07:56 PM, Mark Rutland wrote:
> Hi Chanwoo,
>
> Could you please reply to the below?
>
> Without an answer I'm going to have to ask for the patch to be unqueued
> for the moment, and I'd prefer that we came to a solution instead.
I'm sorry about late reply.
>
> Thanks,
> Mark.
>
> On Tue, Apr 07, 2015 at 11:25:27AM +0100, Mark Rutland wrote:
>>>>>> I'm very worried about adding a DT that's known broken, especially when
>>>>>> we have no idea as to if/when the FW will be fixed judging from prior
>>>>>> replies.
>>>>>
>>>>> As I replied, I can not fix the FW because I don't have any code of FW.
>>>>
>>>> Surely you are able to contact those who do?
>>>>
>>>>> I don't have any solution to fix it on Linux kernel level.
>>>>>
>>>>> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
>>>>
>>>> I disagree. I do not want to add a DT that is known to be broken;
>>>> especially when we have no idea how to fix it. It creates long-term
>>>> maintenance pain for everyone, and marginal gain for few. A comment does
>>>> nothing to aid the end-user.
>>>>
>>>> So NAK to the PSCI node and PSCI enable method in this dts until we
>>>> either have a working firmware, or a reasonable mechanism to handle the
>>>> deficiency.
>>>
>>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>>
>> I understand that, but the issue with CPU0 is still a blocker from my
>> PoV.
>>
>>> To fix this issue, we must need the help of firmware developer.
>>> But, We never get the any help.
>>
>> Previously you said that you did not have access to the source code
>> rather than not having help from the relevant firmware engineers. I take
>> it you have informed them of the issue with CPU0?
I didn't ask any help to firmware engineer because I didn't know who firmware engineer
and also didn't access the source code. If I knew the engineer and can access them,
I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
>>
>>> Also, as I mentioned on previous mail, all Exynos SoCs can not turn
>>> off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
>>
>> While that may be the case, PSCI is a more generic standard, and it is
>> used on systems where CPU0 can be hot unplugged. So Exynos-specific
>> details cannot dictate how the kernel PSCI driver should behave.
>>
>> Is there a particular reason that CPU0 cannot be hotplugged?
Unfortunately, I don't know correctly why Exynos SoC cannot hotplug the CPU0.
But, IMHO, SoC had to maintain at least online core for operation.
Just Exynos SoC has remained the CPU0 as at least online core.
>>
>> In PSCI 0.2 and later it's possible to determine whether a trusted OS
>> prohibits a core from being hotplugged, but this mechanism doesn't exist
>> in earlier versions. I am not averse to adding a property to PSCI 0.1
>> to mark a CPU as not being hotpluggable if there is a fundamental reason
>> (i.e. not simply a bug) for this being the case.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-13 12:06 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-13 12:06 UTC (permalink / raw)
To: linux-arm-kernel
Hi Mark,
On 04/13/2015 07:56 PM, Mark Rutland wrote:
> Hi Chanwoo,
>
> Could you please reply to the below?
>
> Without an answer I'm going to have to ask for the patch to be unqueued
> for the moment, and I'd prefer that we came to a solution instead.
I'm sorry about late reply.
>
> Thanks,
> Mark.
>
> On Tue, Apr 07, 2015 at 11:25:27AM +0100, Mark Rutland wrote:
>>>>>> I'm very worried about adding a DT that's known broken, especially when
>>>>>> we have no idea as to if/when the FW will be fixed judging from prior
>>>>>> replies.
>>>>>
>>>>> As I replied, I can not fix the FW because I don't have any code of FW.
>>>>
>>>> Surely you are able to contact those who do?
>>>>
>>>>> I don't have any solution to fix it on Linux kernel level.
>>>>>
>>>>> So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.
>>>>
>>>> I disagree. I do not want to add a DT that is known to be broken;
>>>> especially when we have no idea how to fix it. It creates long-term
>>>> maintenance pain for everyone, and marginal gain for few. A comment does
>>>> nothing to aid the end-user.
>>>>
>>>> So NAK to the PSCI node and PSCI enable method in this dts until we
>>>> either have a working firmware, or a reasonable mechanism to handle the
>>>> deficiency.
>>>
>>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>>
>> I understand that, but the issue with CPU0 is still a blocker from my
>> PoV.
>>
>>> To fix this issue, we must need the help of firmware developer.
>>> But, We never get the any help.
>>
>> Previously you said that you did not have access to the source code
>> rather than not having help from the relevant firmware engineers. I take
>> it you have informed them of the issue with CPU0?
I didn't ask any help to firmware engineer because I didn't know who firmware engineer
and also didn't access the source code. If I knew the engineer and can access them,
I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
>>
>>> Also, as I mentioned on previous mail, all Exynos SoCs can not turn
>>> off the CPU0. I've never seen Exynos SoC that CP0 hotplug is possible.
>>
>> While that may be the case, PSCI is a more generic standard, and it is
>> used on systems where CPU0 can be hot unplugged. So Exynos-specific
>> details cannot dictate how the kernel PSCI driver should behave.
>>
>> Is there a particular reason that CPU0 cannot be hotplugged?
Unfortunately, I don't know correctly why Exynos SoC cannot hotplug the CPU0.
But, IMHO, SoC had to maintain at least online core for operation.
Just Exynos SoC has remained the CPU0 as at least online core.
>>
>> In PSCI 0.2 and later it's possible to determine whether a trusted OS
>> prohibits a core from being hotplugged, but this mechanism doesn't exist
>> in earlier versions. I am not averse to adding a property to PSCI 0.1
>> to mark a CPU as not being hotpluggable if there is a fundamental reason
>> (i.e. not simply a bug) for this being the case.
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-04-13 12:06 ` Chanwoo Choi
(?)
@ 2015-04-13 15:49 ` Mark Rutland
-1 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-13 15:49 UTC (permalink / raw)
To: Chanwoo Choi
Cc: kgene, arnd, olof, Marc Zyngier, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
> >>>> So NAK to the PSCI node and PSCI enable method in this dts until we
> >>>> either have a working firmware, or a reasonable mechanism to handle the
> >>>> deficiency.
> >>>
> >>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
> >>
> >> I understand that, but the issue with CPU0 is still a blocker from my
> >> PoV.
> >>
> >>> To fix this issue, we must need the help of firmware developer.
> >>> But, We never get the any help.
> >>
> >> Previously you said that you did not have access to the source code
> >> rather than not having help from the relevant firmware engineers. I take
> >> it you have informed them of the issue with CPU0?
>
> I didn't ask any help to firmware engineer because I didn't know who firmware engineer
> and also didn't access the source code. If I knew the engineer and can access them,
> I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
You must have acquired the firmware (or board(s) with the firmware
preloaded) from somewhere. Surely you can work backwards from there to
file a bug report and/or inquire as to who you need to speak to...
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-13 15:49 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-13 15:49 UTC (permalink / raw)
To: Chanwoo Choi
Cc: kgene, arnd, olof, Marc Zyngier, Catalin Marinas, Will Deacon,
inki.dae, chanho61.park, sw0312.kim, jh80.chung, ideal.song,
a.kesavan, devicetree, linux-arm-kernel, linux-samsung-soc,
linux-kernel
> >>>> So NAK to the PSCI node and PSCI enable method in this dts until we
> >>>> either have a working firmware, or a reasonable mechanism to handle the
> >>>> deficiency.
> >>>
> >>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
> >>
> >> I understand that, but the issue with CPU0 is still a blocker from my
> >> PoV.
> >>
> >>> To fix this issue, we must need the help of firmware developer.
> >>> But, We never get the any help.
> >>
> >> Previously you said that you did not have access to the source code
> >> rather than not having help from the relevant firmware engineers. I take
> >> it you have informed them of the issue with CPU0?
>
> I didn't ask any help to firmware engineer because I didn't know who firmware engineer
> and also didn't access the source code. If I knew the engineer and can access them,
> I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
You must have acquired the firmware (or board(s) with the firmware
preloaded) from somewhere. Surely you can work backwards from there to
file a bug report and/or inquire as to who you need to speak to...
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-13 15:49 ` Mark Rutland
0 siblings, 0 replies; 55+ messages in thread
From: Mark Rutland @ 2015-04-13 15:49 UTC (permalink / raw)
To: linux-arm-kernel
> >>>> So NAK to the PSCI node and PSCI enable method in this dts until we
> >>>> either have a working firmware, or a reasonable mechanism to handle the
> >>>> deficiency.
> >>>
> >>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
> >>
> >> I understand that, but the issue with CPU0 is still a blocker from my
> >> PoV.
> >>
> >>> To fix this issue, we must need the help of firmware developer.
> >>> But, We never get the any help.
> >>
> >> Previously you said that you did not have access to the source code
> >> rather than not having help from the relevant firmware engineers. I take
> >> it you have informed them of the issue with CPU0?
>
> I didn't ask any help to firmware engineer because I didn't know who firmware engineer
> and also didn't access the source code. If I knew the engineer and can access them,
> I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
You must have acquired the firmware (or board(s) with the firmware
preloaded) from somewhere. Surely you can work backwards from there to
file a bug report and/or inquire as to who you need to speak to...
Mark.
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
2015-04-13 15:49 ` Mark Rutland
(?)
@ 2015-04-14 7:53 ` Chanwoo Choi
-1 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-14 7:53 UTC (permalink / raw)
To: Mark Rutland, kgene
Cc: arnd, olof, Marc Zyngier, Catalin Marinas, Will Deacon, inki.dae,
chanho61.park, sw0312.kim, jh80.chung, ideal.song, a.kesavan,
devicetree, linux-arm-kernel, linux-samsung-soc, linux-kernel
Hi Kukjin and Mark,
On 04/14/2015 12:49 AM, Mark Rutland wrote:
>>>>>> So NAK to the PSCI node and PSCI enable method in this dts until we
>>>>>> either have a working firmware, or a reasonable mechanism to handle the
>>>>>> deficiency.
>>>>>
>>>>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>>>>
>>>> I understand that, but the issue with CPU0 is still a blocker from my
>>>> PoV.
>>>>
>>>>> To fix this issue, we must need the help of firmware developer.
>>>>> But, We never get the any help.
>>>>
>>>> Previously dyou said that you did not have access to the source code
>>>> rather than not having help from the relevant firmware engineers. I take
>>>> it you have informed them of the issue with CPU0?
>>
>> I didn't ask any help to firmware engineer because I didn't know who firmware engineer
>> and also didn't access the source code. If I knew the engineer and can access them,
>> I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
>
> You must have acquired the firmware (or board(s) with the firmware
> preloaded) from somewhere. Surely you can work backwards from there to
> file a bug report and/or inquire as to who you need to speak to...
As you commented, I got the board that firmware was preloaded.
Unfortunately, I didn't know the any routine to contact firmware developer
and developer about SoC design.
Dear Kukjin,
I need your help about CPU0 issue of Exynos SoC.
Could you answer why CPU0 cannot be hotplugged on Exynos SoC?
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* Re: [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-14 7:53 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-14 7:53 UTC (permalink / raw)
To: Mark Rutland, kgene
Cc: arnd, olof, Marc Zyngier, Catalin Marinas, Will Deacon, inki.dae,
chanho61.park, sw0312.kim, jh80.chung, ideal.song, a.kesavan,
devicetree, linux-arm-kernel, linux-samsung-soc, linux-kernel
Hi Kukjin and Mark,
On 04/14/2015 12:49 AM, Mark Rutland wrote:
>>>>>> So NAK to the PSCI node and PSCI enable method in this dts until we
>>>>>> either have a working firmware, or a reasonable mechanism to handle the
>>>>>> deficiency.
>>>>>
>>>>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>>>>
>>>> I understand that, but the issue with CPU0 is still a blocker from my
>>>> PoV.
>>>>
>>>>> To fix this issue, we must need the help of firmware developer.
>>>>> But, We never get the any help.
>>>>
>>>> Previously dyou said that you did not have access to the source code
>>>> rather than not having help from the relevant firmware engineers. I take
>>>> it you have informed them of the issue with CPU0?
>>
>> I didn't ask any help to firmware engineer because I didn't know who firmware engineer
>> and also didn't access the source code. If I knew the engineer and can access them,
>> I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
>
> You must have acquired the firmware (or board(s) with the firmware
> preloaded) from somewhere. Surely you can work backwards from there to
> file a bug report and/or inquire as to who you need to speak to...
As you commented, I got the board that firmware was preloaded.
Unfortunately, I didn't know the any routine to contact firmware developer
and developer about SoC design.
Dear Kukjin,
I need your help about CPU0 issue of Exynos SoC.
Could you answer why CPU0 cannot be hotplugged on Exynos SoC?
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
* [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC
@ 2015-04-14 7:53 ` Chanwoo Choi
0 siblings, 0 replies; 55+ messages in thread
From: Chanwoo Choi @ 2015-04-14 7:53 UTC (permalink / raw)
To: linux-arm-kernel
Hi Kukjin and Mark,
On 04/14/2015 12:49 AM, Mark Rutland wrote:
>>>>>> So NAK to the PSCI node and PSCI enable method in this dts until we
>>>>>> either have a working firmware, or a reasonable mechanism to handle the
>>>>>> deficiency.
>>>>>
>>>>> There is only CPU0 hotplug issue. Excpet CPU{1-7} are well working.
>>>>
>>>> I understand that, but the issue with CPU0 is still a blocker from my
>>>> PoV.
>>>>
>>>>> To fix this issue, we must need the help of firmware developer.
>>>>> But, We never get the any help.
>>>>
>>>> Previously dyou said that you did not have access to the source code
>>>> rather than not having help from the relevant firmware engineers. I take
>>>> it you have informed them of the issue with CPU0?
>>
>> I didn't ask any help to firmware engineer because I didn't know who firmware engineer
>> and also didn't access the source code. If I knew the engineer and can access them,
>> I would have asked some help to them or inquired the reason about CPU0 not hotplugged.
>
> You must have acquired the firmware (or board(s) with the firmware
> preloaded) from somewhere. Surely you can work backwards from there to
> file a bug report and/or inquire as to who you need to speak to...
As you commented, I got the board that firmware was preloaded.
Unfortunately, I didn't know the any routine to contact firmware developer
and developer about SoC design.
Dear Kukjin,
I need your help about CPU0 issue of Exynos SoC.
Could you answer why CPU0 cannot be hotplugged on Exynos SoC?
Thanks,
Chanwoo Choi
^ permalink raw reply [flat|nested] 55+ messages in thread
end of thread, other threads:[~2015-04-14 7:54 UTC | newest]
Thread overview: 55+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-03-18 0:17 [PATCH v7 0/9] arm64: Add the support for new Exynos5433 SoC Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 1/9] arm64: dts: exynos: Add dts files for 64-bit " Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-30 16:09 ` Mark Rutland
2015-03-30 16:09 ` Mark Rutland
2015-03-30 16:09 ` Mark Rutland
2015-03-30 23:56 ` Chanwoo Choi
2015-03-30 23:56 ` Chanwoo Choi
2015-03-30 23:56 ` Chanwoo Choi
2015-04-02 17:35 ` Mark Rutland
2015-04-02 17:35 ` Mark Rutland
2015-04-02 17:35 ` Mark Rutland
2015-04-02 23:39 ` Chanwoo Choi
2015-04-02 23:39 ` Chanwoo Choi
2015-04-02 23:39 ` Chanwoo Choi
2015-04-07 10:25 ` Mark Rutland
2015-04-07 10:25 ` Mark Rutland
2015-04-07 10:25 ` Mark Rutland
2015-04-13 10:56 ` Mark Rutland
2015-04-13 10:56 ` Mark Rutland
2015-04-13 10:56 ` Mark Rutland
2015-04-13 12:06 ` Chanwoo Choi
2015-04-13 12:06 ` Chanwoo Choi
2015-04-13 12:06 ` Chanwoo Choi
2015-04-13 15:49 ` Mark Rutland
2015-04-13 15:49 ` Mark Rutland
2015-04-13 15:49 ` Mark Rutland
2015-04-14 7:53 ` Chanwoo Choi
2015-04-14 7:53 ` Chanwoo Choi
2015-04-14 7:53 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 2/9] arm64: dts: exynos: Add MSHC dt node for Exynos5433 Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 3/9] arm64: dts: exynos: Add SPI/PDMA " Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 4/9] arm64: dts: exynos: Add PMU " Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 5/9] arm64: dts: exynos: Add RTC and ADC dt node for Exynos5433 SoC Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 6/9] arm64: dts: exynos: Add ADMA " Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 7/9] arm64: dts: exynos: Add I2S " Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 8/9] arm64: dts: exynos: Add TMU sensor " Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-18 0:17 ` [PATCH v7 9/9] arm64: dts: exynos: Add thermal-zones " Chanwoo Choi
2015-03-18 0:17 ` Chanwoo Choi
2015-03-19 20:52 ` [PATCH v7 0/9] arm64: Add the support for new " Chanwoo Choi
2015-03-19 20:52 ` Chanwoo Choi
2015-03-24 8:09 ` Kukjin Kim
2015-03-24 8:09 ` Kukjin Kim
2015-03-24 23:30 ` Chanwoo Choi
2015-03-24 23:30 ` Chanwoo Choi
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.