* [PATCH 0/3] add initial support for exynosautov9
[not found] <CGME20211007121055epcas2p3b2900d4bc3b874af699d658160d5acfc@epcas2p3.samsung.com>
@ 2021-10-07 12:08 ` Chanho Park
[not found] ` <CGME20211007121055epcas2p2ed43488faa0c856c5009a3a2f3b779ed@epcas2p2.samsung.com>
` (2 more replies)
0 siblings, 3 replies; 10+ messages in thread
From: Chanho Park @ 2021-10-07 12:08 UTC (permalink / raw)
To: Krzysztof Kozlowski, Rob Herring, Linus Walleij
Cc: Tomasz Figa, Sylwester Nawrocki, linux-samsung-soc, devicetree,
Chanho Park
This patchset supports minimal set for ExynosAuto v9 SoC and SADK board.
This contains serial_0 as uart console and ufs_0 for rootfs storage.
Regarding UFS, it depends on UFS patchset[1].
[1]: https://lore.kernel.org/linux-samsung-soc/20211007080934.108804-1-chanho61.park@samsung.com/T/#t
Chanho Park (3):
pinctrl: samsung: support ExynosAutov9 SoC pinctrl
arm64: dts: exynos: add initial support for exynosautov9 SoC
arm64: dts: exynos: add minimal support for exynosautov9 sadk board
.../bindings/arm/samsung/samsung-boards.yaml | 6 +
.../bindings/pinctrl/samsung-pinctrl.txt | 1 +
.../boot/dts/exynos/exynosautov9-pinctrl.dtsi | 1206 +++++++++++++++++
.../boot/dts/exynos/exynosautov9-sadk.dts | 52 +
arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 290 ++++
.../pinctrl/samsung/pinctrl-exynos-arm64.c | 108 ++
drivers/pinctrl/samsung/pinctrl-samsung.c | 2 +
drivers/pinctrl/samsung/pinctrl-samsung.h | 1 +
8 files changed, 1666 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9.dtsi
--
2.33.0
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 1/3] pinctrl: samsung: support ExynosAutov9 SoC pinctrl
[not found] ` <CGME20211007121055epcas2p2ed43488faa0c856c5009a3a2f3b779ed@epcas2p2.samsung.com>
@ 2021-10-07 12:08 ` Chanho Park
2021-10-07 17:55 ` Krzysztof Kozlowski
0 siblings, 1 reply; 10+ messages in thread
From: Chanho Park @ 2021-10-07 12:08 UTC (permalink / raw)
To: Krzysztof Kozlowski, Rob Herring, Linus Walleij
Cc: Tomasz Figa, Sylwester Nawrocki, linux-samsung-soc, devicetree,
Chanho Park
Add pinctrl data for ExynosAuto v9 SoC.
- GPA0, GPA1: 10, External wake up interrupt
- GPQ0: 2, XbootLDO, Speedy PMIC I/F
- GPB0, GPB1, GPB2, GPB3: 29, I2S 7 CH
- GPF0, GPF1, GPF2, GPF3,GPF4, GPF5, GPF6, GPF8: 52, FSYS
- GPG0, GPG1, GPG2, GPG3: 25, GPIO x 24, SMPL_INT
- GPP0, GPP1, GPP2, GPP3, GPP4, GPP5: 48, USI 12 CH
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
---
.../bindings/pinctrl/samsung-pinctrl.txt | 1 +
.../pinctrl/samsung/pinctrl-exynos-arm64.c | 108 ++++++++++++++++++
drivers/pinctrl/samsung/pinctrl-samsung.c | 2 +
drivers/pinctrl/samsung/pinctrl-samsung.h | 1 +
4 files changed, 112 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index e7a1b1880375..b8b475967ff9 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -23,6 +23,7 @@ Required Properties:
- "samsung,exynos5433-pinctrl": for Exynos5433 compatible pin-controller.
- "samsung,exynos7-pinctrl": for Exynos7 compatible pin-controller.
- "samsung,exynos850-pinctrl": for Exynos850 compatible pin-controller.
+ - "samsung,exynosautov9-pinctrl": for ExynosAutov9 compatible pin-controller.
- reg: Base address of the pin controller hardware module and length of
the address space it occupies.
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
index fe5f6046fbd5..3bf18e844402 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
@@ -538,3 +538,111 @@ const struct samsung_pinctrl_of_match_data exynos850_of_data __initconst = {
.ctrl = exynos850_pin_ctrl,
.num_ctrl = ARRAY_SIZE(exynos850_pin_ctrl),
};
+
+/* pin banks of exynosautov9 pin-controller 0 (ALIVE) */
+static struct samsung_pin_bank_data exynosautov9_pin_banks0[] = {
+ EXYNOS850_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
+ EXYNOS850_PIN_BANK_EINTW(2, 0x020, "gpa1", 0x04),
+ EXYNOS850_PIN_BANK_EINTN(2, 0x040, "gpq0"),
+};
+
+/* pin banks of exynosautov9 pin-controller 1 (AUD) */
+static struct samsung_pin_bank_data exynosautov9_pin_banks1[] = {
+ EXYNOS850_PIN_BANK_EINTG(5, 0x000, "gpb0", 0x00),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpb1", 0x04),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpb2", 0x08),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpb3", 0x0C),
+};
+
+/* pin banks of exynosautov9 pin-controller 2 (FSYS0) */
+static struct samsung_pin_bank_data exynosautov9_pin_banks2[] = {
+ EXYNOS850_PIN_BANK_EINTG(6, 0x000, "gpf0", 0x00),
+ EXYNOS850_PIN_BANK_EINTG(6, 0x020, "gpf1", 0x04),
+};
+
+/* pin banks of exynosautov9 pin-controller 3 (FSYS1) */
+static struct samsung_pin_bank_data exynosautov9_pin_banks3[] = {
+ EXYNOS850_PIN_BANK_EINTG(6, 0x000, "gpf8", 0x00),
+};
+
+/* pin banks of exynosautov9 pin-controller 4 (FSYS2) */
+static struct samsung_pin_bank_data exynosautov9_pin_banks4[] = {
+ EXYNOS850_PIN_BANK_EINTG(4, 0x000, "gpf2", 0x00),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpf3", 0x04),
+ EXYNOS850_PIN_BANK_EINTG(7, 0x040, "gpf4", 0x08),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpf5", 0x0C),
+ EXYNOS850_PIN_BANK_EINTG(7, 0x080, "gpf6", 0x10),
+};
+
+/* pin banks of exynosautov9 pin-controller 5 (PERIC0) */
+static struct samsung_pin_bank_data exynosautov9_pin_banks5[] = {
+ EXYNOS850_PIN_BANK_EINTG(8, 0x000, "gpp0", 0x00),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpp1", 0x04),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpp2", 0x08),
+ EXYNOS850_PIN_BANK_EINTG(5, 0x060, "gpg0", 0x0C),
+};
+
+/* pin banks of exynosautov9 pin-controller 6 (PERIC1) */
+static struct samsung_pin_bank_data exynosautov9_pin_banks6[] = {
+ EXYNOS850_PIN_BANK_EINTG(8, 0x000, "gpp3", 0x00),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpp4", 0x04),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpp5", 0x08),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpg1", 0x0C),
+ EXYNOS850_PIN_BANK_EINTG(8, 0x080, "gpg2", 0x10),
+ EXYNOS850_PIN_BANK_EINTG(4, 0x0A0, "gpg3", 0x14),
+};
+
+const struct samsung_pin_ctrl exynosautov9_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 ALIVE data */
+ .pin_banks = exynosautov9_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynosautov9_pin_banks0),
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ }, {
+ /* pin-controller instance 1 AUD data */
+ .pin_banks = exynosautov9_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynosautov9_pin_banks1),
+ }, {
+ /* pin-controller instance 2 FSYS0 data */
+ .pin_banks = exynosautov9_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynosautov9_pin_banks2),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ }, {
+ /* pin-controller instance 3 FSYS1 data */
+ .pin_banks = exynosautov9_pin_banks3,
+ .nr_banks = ARRAY_SIZE(exynosautov9_pin_banks3),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ }, {
+ /* pin-controller instance 4 FSYS2 data */
+ .pin_banks = exynosautov9_pin_banks4,
+ .nr_banks = ARRAY_SIZE(exynosautov9_pin_banks4),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ }, {
+ /* pin-controller instance 5 PERIC0 data */
+ .pin_banks = exynosautov9_pin_banks5,
+ .nr_banks = ARRAY_SIZE(exynosautov9_pin_banks5),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ }, {
+ /* pin-controller instance 6 PERIC1 data */
+ .pin_banks = exynosautov9_pin_banks6,
+ .nr_banks = ARRAY_SIZE(exynosautov9_pin_banks6),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ },
+};
+
+const struct samsung_pinctrl_of_match_data exynosautov9_of_data __initconst = {
+ .ctrl = exynosautov9_pin_ctrl,
+ .num_ctrl = ARRAY_SIZE(exynosautov9_pin_ctrl),
+};
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c
index 2a0fc63516f1..23f355ae9ca0 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.c
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.c
@@ -1266,6 +1266,8 @@ static const struct of_device_id samsung_pinctrl_dt_match[] = {
.data = &exynos7_of_data },
{ .compatible = "samsung,exynos850-pinctrl",
.data = &exynos850_of_data },
+ { .compatible = "samsung,exynosautov9-pinctrl",
+ .data = &exynosautov9_of_data },
#endif
#ifdef CONFIG_PINCTRL_S3C64XX
{ .compatible = "samsung,s3c64xx-pinctrl",
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.h b/drivers/pinctrl/samsung/pinctrl-samsung.h
index 4c2149e9c544..547968a31aed 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.h
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.h
@@ -340,6 +340,7 @@ extern const struct samsung_pinctrl_of_match_data exynos5420_of_data;
extern const struct samsung_pinctrl_of_match_data exynos5433_of_data;
extern const struct samsung_pinctrl_of_match_data exynos7_of_data;
extern const struct samsung_pinctrl_of_match_data exynos850_of_data;
+extern const struct samsung_pinctrl_of_match_data exynosautov9_of_data;
extern const struct samsung_pinctrl_of_match_data s3c64xx_of_data;
extern const struct samsung_pinctrl_of_match_data s3c2412_of_data;
extern const struct samsung_pinctrl_of_match_data s3c2416_of_data;
--
2.33.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 2/3] arm64: dts: exynos: add initial support for exynosautov9 SoC
[not found] ` <CGME20211007121055epcas2p235ccb59d72521ff65ba1bcc6af6723a3@epcas2p2.samsung.com>
@ 2021-10-07 12:08 ` Chanho Park
2021-10-07 18:22 ` Krzysztof Kozlowski
0 siblings, 1 reply; 10+ messages in thread
From: Chanho Park @ 2021-10-07 12:08 UTC (permalink / raw)
To: Krzysztof Kozlowski, Rob Herring, Linus Walleij
Cc: Tomasz Figa, Sylwester Nawrocki, linux-samsung-soc, devicetree,
Chanho Park
Add minimal support for ExynosAuto v9 SoC[1].
- Enumarate all pinctrl nodes
- UART with exynos850 compatible
- UFS0 HCI + Phy
Like exynos850, this also uses fixed-rate clock nodes until clock driver
has been supported. The clock nodes are initialized on bootloader stage
thus we don't need to contol them so far.
[1]: https://www.samsung.com/semiconductor/minisite/exynos/products/automotiveprocessor/exynos-auto-v9/
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
---
.../boot/dts/exynos/exynosautov9-pinctrl.dtsi | 1206 +++++++++++++++++
arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 290 ++++
2 files changed, 1496 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9.dtsi
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
new file mode 100644
index 000000000000..d8c5210ddba4
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
@@ -0,0 +1,1206 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung's ExynosAutov9 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ *
+ * Samsung's ExynosAutov9 SoC pin-mux and pin-config options are listed as
+ * device tree nodes in this file.
+ */
+
+#include <dt-bindings/pinctrl/samsung.h>
+
+&pinctrl_alive {
+ gpa0: gpa0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ gpa1: gpa1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ dp0_hpd: dp0-hpd {
+ samsung,pins = "gpa1-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ };
+
+ dp1_hpd: dp10hpd {
+ samsung,pins = "gpa1-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ };
+
+ gpq0: gpq0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ speedy0_bus: speedy0-bus {
+ samsung,pins = "gpq0-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ speedy1_bus: speedy1-bus {
+ samsung,pins = "gpa0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ pmic_m_irq: pmic-m-irq {
+ samsung,pins = "gpa0-1";
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+ };
+
+ pmic_s_irq: pmic-s-irq {
+ samsung,pins = "gpa0-7";
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+ };
+};
+
+&pinctrl_aud {
+ gpb0: gpb0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb1: gpb1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb2: gpb2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb3: gpb3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ aud_codec_mclk: aud-codec-mclk {
+ samsung,pins = "gpb0-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_codec_mclk_idle: aud-codec-mclk-idle {
+ samsung,pins = "gpb0-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s0_bus: aud-i2s0-bus {
+ samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s0_idle: aud-i2s0-idle {
+ samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s1_bus: aud-i2s1-bus {
+ samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s1_idle: aud-i2s1-idle {
+ samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s2_bus: aud-i2s2-bus {
+ samsung,pins = "gpb1-4", "gpb1-5", "gpb1-6", "gpb1-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s2_idle: aud-i2s2-idle {
+ samsung,pins = "gpb1-4", "gpb1-5", "gpb1-6", "gpb1-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s3_bus: aud-i2s3-bus {
+ samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s3_idle: aud-i2s3-idle {
+ samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s4_bus: aud-i2s4-bus {
+ samsung,pins = "gpb2-4", "gpb2-5", "gpb2-6", "gpb2-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s4_idle: aud-i2s4-idle {
+ samsung,pins = "gpb2-4", "gpb2-5", "gpb2-6", "gpb2-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s5_bus: aud-i2s5-bus {
+ samsung,pins = "gpb3-0", "gpb3-1", "gpb3-2", "gpb3-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s5_idle: aaud-i2s5-idle {
+ samsung,pins = "gpb3-0", "gpb3-1", "gpb3-2", "gpb3-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s6_bus: aud-i2s6-bus {
+ samsung,pins = "gpb3-4", "gpb3-5", "gpb3-6", "gpb3-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
+ aud_i2s6_idle: aaud-i2s6-idle {
+ samsung,pins = "gpb3-4", "gpb3-5", "gpb3-6", "gpb3-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+};
+
+&pinctrl_fsys0 {
+ gpf0: gpf0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf1: gpf1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pcie_clkreq0: pcie_clkreq0 {
+ samsung,pins = "gpf0-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ pcie_perst0_out: pcie_perst0_out {
+ samsung,pins = "gpf0-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_perst0_in: pcie_perst0_in {
+ samsung,pins = "gpf0-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_clkreq1: pcie_clkreq1 {
+ samsung,pins = "gpf0-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ pcie_perst1_out: pcie_perst1_out {
+ samsung,pins = "gpf0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_perst1_in: pcie_perst1_in {
+ samsung,pins = "gpf0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_clkreq2: pcie_clkreq2 {
+ samsung,pins = "gpf0-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ pcie_perst2_out: pcie_perst2_out {
+ samsung,pins = "gpf0-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_perst2_in: pcie_perst2_in {
+ samsung,pins = "gpf0-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_clkreq3: pcie_clkreq3 {
+ samsung,pins = "gpf1-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ pcie_perst3_out: pcie_perst3_out {
+ samsung,pins = "gpf1-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_perst3_in: pcie_perst3_in {
+ samsung,pins = "gpf1-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_clkreq4: pcie_clkreq4 {
+ samsung,pins = "gpf1-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ pcie_perst4_out: pcie_perst4_out {
+ samsung,pins = "gpf1-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_perst4_in: pcie_perst4_in {
+ samsung,pins = "gpf1-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_clkreq5: pcie_clkreq5 {
+ samsung,pins = "gpf1-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ pcie_perst5_out: pcie_perst5_out {
+ samsung,pins = "gpf1-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ pcie_perst5_in: pcie_perst5_in {
+ samsung,pins = "gpf1-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+};
+
+&pinctrl_fsys1 {
+ gpf8: gpf8 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ sd2_clk: sd2-clk {
+ samsung,pins = "gpf8-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <2>; /* 2x drive strength */
+ };
+
+ sd2_cmd: sd2-cmd {
+ samsung,pins = "gpf8-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <2>; /* 2x drive strength */
+ };
+
+ sd2_bus1: sd2-bus-width1 {
+ samsung,pins = "gpf8-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <2>; /* 2x drive strength */
+ };
+
+ sd2_bus4: sd2-bus-width4 {
+ samsung,pins = "gpf8-3", "gpf8-4", "gpf8-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <2>; /* 2x drive strength */
+ };
+};
+
+&pinctrl_fsys2 {
+ gpf2: gpf2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf3: gpf3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf4: gpf4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf5: gpf5 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf6: gpf6 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ ufs_rst_n: ufs-rst-n {
+ samsung,pins = "gpf2-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ ufs_refclk_out: ufs-refclk-out {
+ samsung,pins = "gpf2-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ ufs_rst_n_1: ufs-rst-n-1 {
+ samsung,pins = "gpf2-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ ufs_refclk_out_1: ufs-refclk-out-1 {
+ samsung,pins = "gpf2-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+
+ eth0_mdc_mdio: eth0_mdc_mdio {
+ samsung,pins = "gpf4-5", "gpf4-6";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ };
+
+ eth0_rgmii: eth0_rgmii {
+ samsung,pins = "gpf3-1", "gpf3-2", "gpf3-3", "gpf3-4",
+ "gpf3-5", "gpf3-6", "gpf3-7", "gpf4-0",
+ "gpf4-1", "gpf4-2", "gpf4-3", "gpf4-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ };
+
+ eth0_pps_out: eth0_pps_out {
+ samsung,pins = "gpf3-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ eth1_mdc_mdio: eth1_mdc_mdio {
+ samsung,pins = "gpf6-5", "gpf6-6";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ };
+
+ eth1_rgmii: eth1_rgmii {
+ samsung,pins = "gpf5-1", "gpf5-2", "gpf5-3", "gpf5-4",
+ "gpf5-5", "gpf5-6", "gpf5-7", "gpf6-0",
+ "gpf6-1", "gpf6-2", "gpf6-3", "gpf6-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ };
+
+ eth1_pps_out: eth1_pps_out {
+ samsung,pins = "gpf5-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+};
+
+&pinctrl_peric0 {
+ gpp0: gpp0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp1: gpp1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp2: gpp2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg0: gpg0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pwm_tout0: pwm-tout0 {
+ samsung,pins = "gpg0-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ pwm_tout1: pwm-tout1 {
+ samsung,pins = "gpg0-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ pwm_tout2: pwm-tout2 {
+ samsung,pins = "gpg0-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ pwm_tout3: pwm-tout3 {
+ samsung,pins = "gpg0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI00 */
+ hsi2c0_bus: hsi2c0-bus {
+ samsung,pins = "gpp0-0", "gpp0-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI00_I2C */
+ hsi2c1_bus: hsi2c1-bus {
+ samsung,pins = "gpp0-2", "gpp0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI01 */
+ hsi2c2_bus: hsi2c2-bus {
+ samsung,pins = "gpp0-4", "gpp0-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI01_I2C */
+ hsi2c3_bus: hsi2c3-bus {
+ samsung,pins = "gpp0-6", "gpp0-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI02 */
+ hsi2c4_bus: hsi2c4-bus {
+ samsung,pins = "gpp1-0", "gpp1-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI02_I2C */
+ hsi2c5_bus: hsi2c5-bus {
+ samsung,pins = "gpp1-2", "gpp1-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI03 */
+ hsi2c6_bus: hsi2c6-bus {
+ samsung,pins = "gpp1-4", "gpp1-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI03_I2C */
+ hsi2c7_bus: hsi2c7-bus {
+ samsung,pins = "gpp1-6", "gpp1-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI04 */
+ hsi2c8_bus: hsi2c8-bus {
+ samsung,pins = "gpp2-0", "gpp2-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI04_I2C */
+ hsi2c9_bus: hsi2c9-bus {
+ samsung,pins = "gpp2-2", "gpp2-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI05 */
+ hsi2c10_bus: hsi2c10-bus {
+ samsung,pins = "gpp2-4", "gpp2-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI05_I2C */
+ hsi2c11_bus: hsi2c11-bus {
+ samsung,pins = "gpp2-6", "gpp2-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* SPI USI_PERIC0_USI00_SPI */
+ spi0_bus: spi0-bus {
+ samsung,pins = "gpp0-2", "gpp0-1", "gpp0-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi0_cs: spi0-cs {
+ samsung,pins = "gpp0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi0_cs_func: spi0-cs-func {
+ samsung,pins = "gpp0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI01_SPI */
+ spi1_bus: spi1-bus {
+ samsung,pins = "gpp0-6", "gpp0-5", "gpp0-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi1_cs: spi1-cs {
+ samsung,pins = "gpp0-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi1_cs_func: spi1-cs-func {
+ samsung,pins = "gpp0-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI02_SPI */
+ spi2_bus: spi2-bus {
+ samsung,pins = "gpp1-2", "gpp1-1", "gpp1-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi2_cs: spi2-cs {
+ samsung,pins = "gpp1-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi2_cs_func: spi2-cs-func {
+ samsung,pins = "gpp1-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI03_SPI */
+ spi3_bus: spi3-bus {
+ samsung,pins = "gpp1-6", "gpp1-5", "gpp1-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi3_cs: spi3-cs {
+ samsung,pins = "gpp1-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi3_cs_func: spi3-cs-func {
+ samsung,pins = "gpp1-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI04_SPI */
+ spi4_bus: spi4-bus {
+ samsung,pins = "gpp2-2", "gpp2-1", "gpp2-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi4_cs: spi4-cs {
+ samsung,pins = "gpp2-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi4_cs_func: spi4-cs-func {
+ samsung,pins = "gpp2-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* PERIC0 USI05_SPI */
+ spi5_bus: spi5-bus {
+ samsung,pins = "gpp2-6", "gpp2-5", "gpp2-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi5_cs: spi5-cs {
+ samsung,pins = "gpp2-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ spi5_cs_func: spi5-cs-func {
+ samsung,pins = "gpp2-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC0_USI00_UART */
+ uart0_bus_single: uart0-bus {
+ samsung,pins = "gpp0-0", "gpp0-1", "gpp0-2", "gpp0-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart0_bus_dual: uart0-bus-dual {
+ samsung,pins = "gpp0-0", "gpp0-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC0_USI01_UART */
+ uart1_bus_single: uart1-bus {
+ samsung,pins = "gpp0-4", "gpp0-5", "gpp0-6", "gpp0-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart1_bus_dual: uart1-bus-dual {
+ samsung,pins = "gpp0-4", "gpp0-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC0_USI02_UART */
+ uart2_bus_single: uart2-bus {
+ samsung,pins = "gpp1-0", "gpp1-1", "gpp1-2", "gpp1-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart2_bus_dual: uart2-bus-dual {
+ samsung,pins = "gpp1-0", "gpp1-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC0_USI03_UART */
+ uart3_bus_single: uart3-bus {
+ samsung,pins = "gpp1-4", "gpp1-5", "gpp1-6", "gpp1-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart3_bus_dual: uart3-bus-dual {
+ samsung,pins = "gpp1-4", "gpp1-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC0_USI04_UART */
+ uart4_bus_single: uart4-bus {
+ samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2", "gpp2-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart4_bus_dual: uart4-bus-dual {
+ samsung,pins = "gpp2-0", "gpp2-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC0_USI05_UART */
+ uart5_bus_single: uart5-bus {
+ samsung,pins = "gpp2-4", "gpp2-5", "gpp2-6", "gpp2-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart5_bus_dual: uart5-bus-dual {
+ samsung,pins = "gpp2-4", "gpp2-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+};
+
+&pinctrl_peric1 {
+ gpp3: gpp3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp4: gpp4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp5: gpp5 {
+ 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>;
+ };
+
+ /* PERIC1 USI06 */
+ hsi2c12_bus: hsi2c12-bus {
+ samsung,pins = "gpp3-0", "gpp3-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI06_I2C */
+ hsi2c13_bus: hsi2c13-bus {
+ samsung,pins = "gpp3-2", "gpp3-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI07 */
+ hsi2c14_bus: hsi2c14-bus {
+ samsung,pins = "gpp3-4", "gpp3-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI07_I2C */
+ hsi2c15_bus: hsi2c15-bus {
+ samsung,pins = "gpp3-6", "gpp3-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI08 */
+ hsi2c16_bus: hsi2c16-bus {
+ samsung,pins = "gpp4-0", "gpp4-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI08_I2C */
+ hsi2c17_bus: hsi2c17-bus {
+ samsung,pins = "gpp4-2", "gpp4-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI09 */
+ hsi2c18_bus: hsi2c18-bus {
+ samsung,pins = "gpp4-4", "gpp4-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI09_I2C */
+ hsi2c19_bus: hsi2c19-bus {
+ samsung,pins = "gpp4-6", "gpp4-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI10 */
+ hsi2c20_bus: hsi2c20-bus {
+ samsung,pins = "gpp5-0", "gpp5-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI10_I2C */
+ hsi2c21_bus: hsi2c21-bus {
+ samsung,pins = "gpp5-2", "gpp5-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI11 */
+ hsi2c22_bus: hsi2c22-bus {
+ samsung,pins = "gpp5-4", "gpp5-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI11_I2C */
+ hsi2c23_bus: hsi2c23-bus {
+ samsung,pins = "gpp5-6", "gpp5-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI06_SPI */
+ spi6_bus: spi6-bus {
+ samsung,pins = "gpp3-2", "gpp3-1", "gpp3-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi6_cs: spi6-cs {
+ samsung,pins = "gpp3-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi6_cs_func: spi6-cs-func {
+ samsung,pins = "gpp3-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI07_SPI */
+ spi7_bus: spi7-bus {
+ samsung,pins = "gpp3-6", "gpp3-5", "gpp3-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi7_cs: spi7-cs {
+ samsung,pins = "gpp3-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi7_cs_func: spi7-cs-func {
+ samsung,pins = "gpp3-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI08_SPI */
+ spi8_bus: spi8-bus {
+ samsung,pins = "gpp4-2", "gpp4-1", "gpp4-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi8_cs: spi8-cs {
+ samsung,pins = "gpp4-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi8_cs_func: spi8-cs-func {
+ samsung,pins = "gpp4-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI09_SPI */
+ spi9_bus: spi9-bus {
+ samsung,pins = "gpp4-6", "gpp4-5", "gpp4-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi9_cs: spi9-cs {
+ samsung,pins = "gpp4-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi9_cs_func: spi9-cs-func {
+ samsung,pins = "gpp4-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI10_SPI */
+ spi10_bus: spi10-bus {
+ samsung,pins = "gpp5-2", "gpp5-1", "gpp5-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi10_cs: spi10-cs {
+ samsung,pins = "gpp5-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi10_cs_func: spi10-cs-func {
+ samsung,pins = "gpp5-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* PERIC1 USI11_SPI */
+ spi11_bus: spi11-bus {
+ samsung,pins = "gpp3-6", "gpp3-5", "gpp3-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi11_cs: spi11-cs {
+ samsung,pins = "gpp3-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi11_cs_func: spi11-cs-func {
+ samsung,pins = "gpp3-7";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* USI_PERIC1_USI06_UART */
+ uart6_bus_single: uart6-bus {
+ samsung,pins = "gpp3-3", "gpp3-2", "gpp3-1", "gpp3-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart6_bus_dual: uart6-bus-dual {
+ samsung,pins = "gpp3-0", "gpp3-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC1_USI07_UART */
+ uart7_bus_single: uart7-bus {
+ samsung,pins = "gpp3-7", "gpp3-6", "gpp3-5", "gpp3-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart7_bus_dual: uart7-bus-dual {
+ samsung,pins = "gpp3-4", "gpp3-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC1_USI08_UART */
+ uart8_bus_single: uart8-bus {
+ samsung,pins = "gpp4-3", "gpp4-2", "gpp4-1", "gpp4-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart8_bus_dual: uart8-bus-dual {
+ samsung,pins = "gpp4-0", "gpp4-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC1_USI09_UART */
+ uart9_bus_single: uart9-bus {
+ samsung,pins = "gpp4-7", "gpp4-6", "gpp4-5", "gpp4-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart9_bus_dual: uart9-bus-dual {
+ samsung,pins = "gpp4-4", "gpp4-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC1_USI10_UART */
+ uart10_bus_single: uart10-bus {
+ samsung,pins = "gpp5-3", "gpp5-2", "gpp5-1", "gpp5-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart10_bus_dual: uart10-bus-dual {
+ samsung,pins = "gpp5-0", "gpp5-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ /* USI_PERIC1_USI11_UART */
+ uart11_bus_single: uart11-bus {
+ samsung,pins = "gpp5-7", "gpp5-6", "gpp5-5", "gpp5-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ uart11_bus_dual: uart11-bus-dual {
+ samsung,pins = "gpp5-4", "gpp5-5";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ pm_wrsti: pm-wrsti {
+ samsung,pins = "gpg2-3";
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+ };
+};
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
new file mode 100644
index 000000000000..a74fb7785bb3
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -0,0 +1,290 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung's ExynosAuto9 SoC device tree source
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+ compatible = "samsung,exynosautov9";
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ interrupt-parent = <&gic>;
+
+ aliases {
+ pinctrl0 = &pinctrl_alive;
+ pinctrl1 = &pinctrl_aud;
+ pinctrl2 = &pinctrl_fsys0;
+ pinctrl3 = &pinctrl_fsys1;
+ pinctrl4 = &pinctrl_fsys2;
+ pinctrl5 = &pinctrl_peric0;
+ pinctrl6 = &pinctrl_peric1;
+ };
+
+ arm-pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
+ <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+ core1 {
+ cpu = <&cpu1>;
+ };
+ core2 {
+ cpu = <&cpu2>;
+ };
+ core3 {
+ cpu = <&cpu3>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&cpu4>;
+ };
+ core1 {
+ cpu = <&cpu5>;
+ };
+ core2 {
+ cpu = <&cpu6>;
+ };
+ core3 {
+ cpu = <&cpu7>;
+ };
+ };
+ };
+
+ cpu0: cpu@000000 {
+ device_type = "cpu";
+ compatible = "arm,armv8";
+ reg = <0x0>;
+ enable-method = "psci";
+ };
+
+ cpu1: cpu@000100 {
+ device_type = "cpu";
+ compatible = "arm,armv8";
+ reg = <0x100>;
+ enable-method = "psci";
+ };
+
+ cpu2: cpu@000200 {
+ device_type = "cpu";
+ compatible = "arm,armv8";
+ reg = <0x200>;
+ enable-method = "psci";
+ };
+
+ cpu3: cpu@000300 {
+ device_type = "cpu";
+ compatible = "arm,armv8";
+ reg = <0x300>;
+ enable-method = "psci";
+ };
+
+ cpu4: cpu@10000 {
+ device_type = "cpu";
+ compatible = "arm,armv8";
+ reg = <0x10000>;
+ enable-method = "psci";
+ };
+
+ cpu5: cpu@10100 {
+ device_type = "cpu";
+ compatible = "arm,armv8";
+ reg = <0x10100>;
+ enable-method = "psci";
+ };
+
+ cpu6: cpu@10200 {
+ device_type = "cpu";
+ compatible = "arm,armv8";
+ reg = <0x10200>;
+ enable-method = "psci";
+ };
+
+ cpu7: cpu@10300 {
+ device_type = "cpu";
+ compatible = "arm,armv8";
+ reg = <0x10300>;
+ enable-method = "psci";
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ cpu_suspend = <0xC4000001>;
+ cpu_off = <0x84000002>;
+ cpu_on = <0xC4000003>;
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+ };
+
+ soc: soc@0 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x0 0x20000000>;
+
+ gic: interrupt-controller@11001000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x10101000 0x1000>,
+ <0x10102000 0x2000>,
+ <0x10104000 0x2000>,
+ <0x10106000 0x2000>;
+ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
+ IRQ_TYPE_LEVEL_HIGH)>;
+ };
+
+ pinctrl_alive: pinctrl@10450000 {
+ compatible = "samsung,exynosautov9-pinctrl";
+ reg = <0x10450000 0x1000>;
+
+ wakeup-interrupt-controller {
+ compatible = "samsung,exynos7-wakeup-eint";
+ };
+ };
+
+ pinctrl_aud: pinctrl@19C60000{
+ compatible = "samsung,exynosautov9-pinctrl";
+ reg = <0x19C60000 0x1000>;
+ };
+
+ pinctrl_fsys0: pinctrl@17740000 {
+ compatible = "samsung,exynosautov9-pinctrl";
+ reg = <0x17740000 0x1000>;
+ interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pinctrl_fsys1: pinctrl@17060000 {
+ compatible = "samsung,exynosautov9-pinctrl";
+ reg = <0x17060000 0x1000>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pinctrl_fsys2: pinctrl@17C30000 {
+ compatible = "samsung,exynosautov9-pinctrl";
+ reg = <0x17C30000 0x1000>;
+ interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pinctrl_peric0: pinctrl@10230000 {
+ compatible = "samsung,exynosautov9-pinctrl";
+ reg = <0x10230000 0x1000>;
+ interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pinctrl_peric1: pinctrl@10830000 {
+ compatible = "samsung,exynosautov9-pinctrl";
+ reg = <0x10830000 0x1000>;
+ interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pmu_system_controller: system-controller@10460000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x10460000 0x10000>;
+ };
+
+ syscon_fsys2: syscon@17c20000 {
+ compatible = "syscon";
+ reg = <0x17c20000 0x1000>;
+ };
+
+ fixed-rate-clocks {
+ oscclk: oscclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ };
+
+ uart_clock: uart-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <133250000>;
+ clock-output-names = "uart";
+ };
+
+ ufs_core_clock: uart-core-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <166562500>;
+ };
+ };
+
+ /* USI: UART */
+ serial_0: uart@103000000 {
+ compatible = "samsung,exynos850-uart";
+ reg = <0x10300000 0x100>;
+ interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_bus_dual>;
+ clocks = <&uart_clock>, <&uart_clock>;
+ clock-names = "uart", "clk_uart_baud0";
+ status = "disabled";
+ };
+
+ ufs_0_phy: ufs0-phy@17e04000 {
+ compatible = "samsung,exynosautov9-ufs-phy";
+ reg = <0x17e04000 0xc00>;
+ reg-names = "phy-pma";
+ samsung,pmu-syscon = <&pmu_system_controller>;
+ #phy-cells = <0>;
+ clocks = <&oscclk>;
+ clock-names = "ref_clk";
+ status = "disabled";
+ };
+
+ ufs_0: ufs0@17e00000 {
+ compatible ="samsung,exynosautov9-ufs";
+
+ reg = <0x17e00000 0x100>, /* 0: HCI standard */
+ <0x17e01100 0x410>, /* 1: Vendor-specific */
+ <0x17e80000 0x8000>, /* 2: UNIPRO */
+ <0x17dc0000 0x2200>; /* 3: UFS protector */
+ reg-names = "hci", "vs_hci", "unipro", "ufsp";
+ interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ufs_core_clock>,
+ <&ufs_core_clock>;
+ clock-names = "core_clk", "sclk_unipro_main";
+ freq-table-hz = <0 0>, <0 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>;
+ phys = <&ufs_0_phy>;
+ phy-names = "ufs-phy";
+ samsung,sysreg = <&syscon_fsys2>;
+ samsung,ufs-shareability-reg-offset = <0x710>;
+ status = "disabled";
+ };
+ };
+};
+
+#include "exynosautov9-pinctrl.dtsi"
--
2.33.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 3/3] arm64: dts: exynos: add minimal support for exynosautov9 sadk board
[not found] ` <CGME20211007121055epcas2p3257cda61bd7f28f8ac9f3ba126b8fd41@epcas2p3.samsung.com>
@ 2021-10-07 12:08 ` Chanho Park
2021-10-07 18:30 ` Krzysztof Kozlowski
0 siblings, 1 reply; 10+ messages in thread
From: Chanho Park @ 2021-10-07 12:08 UTC (permalink / raw)
To: Krzysztof Kozlowski, Rob Herring, Linus Walleij
Cc: Tomasz Figa, Sylwester Nawrocki, linux-samsung-soc, devicetree,
Chanho Park
SADK(Samsung Automotive Development Kit) is the development kit to
evaluate Exynos Auto v9 SoC. It has 16GB LPDDR4 DRAM and two
256GB Samsung UFS. This patch enables only serial console and ufs0
device.
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
---
.../bindings/arm/samsung/samsung-boards.yaml | 6 +++
.../boot/dts/exynos/exynosautov9-sadk.dts | 52 +++++++++++++++++++
2 files changed, 58 insertions(+)
create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
index 0796f0c87727..2147e664d5bc 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
@@ -199,6 +199,12 @@ properties:
- samsung,exynos7-espresso # Samsung Exynos7 Espresso
- const: samsung,exynos7
+ - description: Exynos Auto v9 based boards
+ items:
+ - enum:
+ - samsung,samsung,exynosautov9-sadk # Samsung Exynos Auto v9 SADK
+ - const: samsung,exynosautov9
+
required:
- compatible
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
new file mode 100644
index 000000000000..e59ef39a368f
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung ExynosAutov9 SADK board device tree source
+ */
+
+/dts-v1/;
+#include "exynosautov9.dtsi"
+
+/ {
+ model = "Samsung ExynosAutov9 SADK board";
+ compatible = "samsung,exynosautov9-sadk", "samsung,exynosautov9";
+
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ aliases {
+ serial0 = &serial_0;
+ };
+
+ chosen {
+ stdout-path = &serial_0;
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x77000000>,
+ <0x8 0x80000000 0x1 0x7ba00000>,
+ <0xa 0x00000000 0x2 0x00000000>;
+ };
+
+ ufs_0_fixed_vcc: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "ufs-vcc";
+ gpio = <&gpq0 1 GPIO_ACTIVE_HIGH>;
+ regulator-boot-on;
+ enable-active-high;
+ };
+};
+
+&serial_0 {
+ status = "okay";
+};
+
+&ufs_0_phy {
+ status = "okay";
+};
+
+&ufs_0 {
+ status = "okay";
+ vcc-supply = <&ufs_0_fixed_vcc>;
+ vcc-fixed-regulator;
+};
--
2.33.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 1/3] pinctrl: samsung: support ExynosAutov9 SoC pinctrl
2021-10-07 12:08 ` [PATCH 1/3] pinctrl: samsung: support ExynosAutov9 SoC pinctrl Chanho Park
@ 2021-10-07 17:55 ` Krzysztof Kozlowski
2021-10-08 0:16 ` Chanho Park
0 siblings, 1 reply; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-10-07 17:55 UTC (permalink / raw)
To: Chanho Park, Rob Herring, Linus Walleij
Cc: Tomasz Figa, Sylwester Nawrocki, linux-samsung-soc, devicetree
On 07/10/2021 14:08, Chanho Park wrote:
> Add pinctrl data for ExynosAuto v9 SoC.
>
> - GPA0, GPA1: 10, External wake up interrupt
> - GPQ0: 2, XbootLDO, Speedy PMIC I/F
> - GPB0, GPB1, GPB2, GPB3: 29, I2S 7 CH
> - GPF0, GPF1, GPF2, GPF3,GPF4, GPF5, GPF6, GPF8: 52, FSYS
> - GPG0, GPG1, GPG2, GPG3: 25, GPIO x 24, SMPL_INT
> - GPP0, GPP1, GPP2, GPP3, GPP4, GPP5: 48, USI 12 CH
>
> Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Thanks Chanho for the patches. It's awesome to see this work upstreamed!
Few comments below.
> ---
> .../bindings/pinctrl/samsung-pinctrl.txt | 1 +
> .../pinctrl/samsung/pinctrl-exynos-arm64.c | 108 ++++++++++++++++++
> drivers/pinctrl/samsung/pinctrl-samsung.c | 2 +
> drivers/pinctrl/samsung/pinctrl-samsung.h | 1 +
> 4 files changed, 112 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
> index e7a1b1880375..b8b475967ff9 100644
> --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
> +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
> @@ -23,6 +23,7 @@ Required Properties:
> - "samsung,exynos5433-pinctrl": for Exynos5433 compatible pin-controller.
> - "samsung,exynos7-pinctrl": for Exynos7 compatible pin-controller.
> - "samsung,exynos850-pinctrl": for Exynos850 compatible pin-controller.
> + - "samsung,exynosautov9-pinctrl": for ExynosAutov9 compatible pin-controller.
>
> - reg: Base address of the pin controller hardware module and length of
> the address space it occupies.
> diff --git a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
> index fe5f6046fbd5..3bf18e844402 100644
> --- a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
> +++ b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
> @@ -538,3 +538,111 @@ const struct samsung_pinctrl_of_match_data exynos850_of_data __initconst = {
> .ctrl = exynos850_pin_ctrl,
> .num_ctrl = ARRAY_SIZE(exynos850_pin_ctrl),
> };
> +
> +/* pin banks of exynosautov9 pin-controller 0 (ALIVE) */
> +static struct samsung_pin_bank_data exynosautov9_pin_banks0[] = {
This and below should be static const and __initconst.
> + EXYNOS850_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
> + EXYNOS850_PIN_BANK_EINTW(2, 0x020, "gpa1", 0x04),
> + EXYNOS850_PIN_BANK_EINTN(2, 0x040, "gpq0"),
> +};
> +
> +/* pin banks of exynosautov9 pin-controller 1 (AUD) */
> +static struct samsung_pin_bank_data exynosautov9_pin_banks1[] = {
> + EXYNOS850_PIN_BANK_EINTG(5, 0x000, "gpb0", 0x00),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpb1", 0x04),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpb2", 0x08),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpb3", 0x0C),
> +};
> +
> +/* pin banks of exynosautov9 pin-controller 2 (FSYS0) */
> +static struct samsung_pin_bank_data exynosautov9_pin_banks2[] = {
> + EXYNOS850_PIN_BANK_EINTG(6, 0x000, "gpf0", 0x00),
> + EXYNOS850_PIN_BANK_EINTG(6, 0x020, "gpf1", 0x04),
> +};
> +
> +/* pin banks of exynosautov9 pin-controller 3 (FSYS1) */
> +static struct samsung_pin_bank_data exynosautov9_pin_banks3[] = {
> + EXYNOS850_PIN_BANK_EINTG(6, 0x000, "gpf8", 0x00),
> +};
> +
> +/* pin banks of exynosautov9 pin-controller 4 (FSYS2) */
> +static struct samsung_pin_bank_data exynosautov9_pin_banks4[] = {
> + EXYNOS850_PIN_BANK_EINTG(4, 0x000, "gpf2", 0x00),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpf3", 0x04),
> + EXYNOS850_PIN_BANK_EINTG(7, 0x040, "gpf4", 0x08),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpf5", 0x0C),
> + EXYNOS850_PIN_BANK_EINTG(7, 0x080, "gpf6", 0x10),
> +};
> +
> +/* pin banks of exynosautov9 pin-controller 5 (PERIC0) */
> +static struct samsung_pin_bank_data exynosautov9_pin_banks5[] = {
> + EXYNOS850_PIN_BANK_EINTG(8, 0x000, "gpp0", 0x00),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpp1", 0x04),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpp2", 0x08),
> + EXYNOS850_PIN_BANK_EINTG(5, 0x060, "gpg0", 0x0C),
> +};
> +
> +/* pin banks of exynosautov9 pin-controller 6 (PERIC1) */
> +static struct samsung_pin_bank_data exynosautov9_pin_banks6[] = {
> + EXYNOS850_PIN_BANK_EINTG(8, 0x000, "gpp3", 0x00),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpp4", 0x04),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpp5", 0x08),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpg1", 0x0C),
> + EXYNOS850_PIN_BANK_EINTG(8, 0x080, "gpg2", 0x10),
> + EXYNOS850_PIN_BANK_EINTG(4, 0x0A0, "gpg3", 0x14),
> +};
> +
> +const struct samsung_pin_ctrl exynosautov9_pin_ctrl[] = {
__initconst at the end, please.
> + {
> + /* pin-controller instance 0 ALIVE data */
> + .pin_banks = exynosautov9_pin_banks0,
> + .nr_banks = ARRAY_SIZE(exynosautov9_pin_banks0),
> + .eint_wkup_init = exynos_eint_wkup_init,
> + .suspend = exynos_pinctrl_suspend,
> + .resume = exynos_pinctrl_resume,
> + }, {
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/3] arm64: dts: exynos: add initial support for exynosautov9 SoC
2021-10-07 12:08 ` [PATCH 2/3] arm64: dts: exynos: add initial support for exynosautov9 SoC Chanho Park
@ 2021-10-07 18:22 ` Krzysztof Kozlowski
2021-10-08 0:37 ` Chanho Park
0 siblings, 1 reply; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-10-07 18:22 UTC (permalink / raw)
To: Chanho Park, Rob Herring, Linus Walleij
Cc: Tomasz Figa, Sylwester Nawrocki, linux-samsung-soc, devicetree
On 07/10/2021 14:08, Chanho Park wrote:
> Add minimal support for ExynosAuto v9 SoC[1].
>
> - Enumarate all pinctrl nodes
> - UART with exynos850 compatible
> - UFS0 HCI + Phy
>
> Like exynos850, this also uses fixed-rate clock nodes until clock driver
> has been supported. The clock nodes are initialized on bootloader stage
> thus we don't need to contol them so far.
Thanks for the patch.
s/contol/control/
>
> [1]: https://www.samsung.com/semiconductor/minisite/exynos/products/automotiveprocessor/exynos-auto-v9/>
> Signed-off-by: Chanho Park <chanho61.park@samsung.com>
> ---
> .../boot/dts/exynos/exynosautov9-pinctrl.dtsi | 1206 +++++++++++++++++
> arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 290 ++++
> 2 files changed, 1496 insertions(+)
> create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
> create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9.dtsi
>
> diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
> new file mode 100644
> index 000000000000..d8c5210ddba4
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
> @@ -0,0 +1,1206 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung's ExynosAutov9 SoC pin-mux and pin-config device tree source
> + *
> + * Copyright (c) 2021 Samsung Electronics Co., Ltd.
> + *
> + * Samsung's ExynosAutov9 SoC pin-mux and pin-config options are listed as
> + * device tree nodes in this file.
> + */
> +
> +#include <dt-bindings/pinctrl/samsung.h>
> +
> +&pinctrl_alive {
> + gpa0: gpa0 {
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + gpa1: gpa1 {
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + dp0_hpd: dp0-hpd {
Suffix all node names with pin configuration with "-pins", just like Rob
suggested for Exynos850.
https://lore.kernel.org/linux-samsung-soc/YRwDETpe019RFU%2Fq@robh.at.kernel.org/
> + samsung,pins = "gpa1-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + };
> +
> + dp1_hpd: dp10hpd {
Typo - dp1-hpd
> + samsung,pins = "gpa1-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + };
> +
> + gpq0: gpq0 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + speedy0_bus: speedy0-bus {
> + samsung,pins = "gpq0-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + speedy1_bus: speedy1-bus {
> + samsung,pins = "gpa0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + pmic_m_irq: pmic-m-irq {
This does not look like typical pin for SoC. Should be in board DTS.
> + samsung,pins = "gpa0-1";
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
> + };
> +
> + pmic_s_irq: pmic-s-irq {
> + samsung,pins = "gpa0-7";
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
> + };
> +};
> +
> +&pinctrl_aud {
> + gpb0: gpb0 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb1: gpb1 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb2: gpb2 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb3: gpb3 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + aud_codec_mclk: aud-codec-mclk {
> + samsung,pins = "gpb0-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_codec_mclk_idle: aud-codec-mclk-idle {
> + samsung,pins = "gpb0-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s0_bus: aud-i2s0-bus {
> + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s0_idle: aud-i2s0-idle {
> + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s1_bus: aud-i2s1-bus {
> + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s1_idle: aud-i2s1-idle {
> + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s2_bus: aud-i2s2-bus {
> + samsung,pins = "gpb1-4", "gpb1-5", "gpb1-6", "gpb1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s2_idle: aud-i2s2-idle {
> + samsung,pins = "gpb1-4", "gpb1-5", "gpb1-6", "gpb1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s3_bus: aud-i2s3-bus {
> + samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s3_idle: aud-i2s3-idle {
> + samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s4_bus: aud-i2s4-bus {
> + samsung,pins = "gpb2-4", "gpb2-5", "gpb2-6", "gpb2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s4_idle: aud-i2s4-idle {
> + samsung,pins = "gpb2-4", "gpb2-5", "gpb2-6", "gpb2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s5_bus: aud-i2s5-bus {
> + samsung,pins = "gpb3-0", "gpb3-1", "gpb3-2", "gpb3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s5_idle: aaud-i2s5-idle {
> + samsung,pins = "gpb3-0", "gpb3-1", "gpb3-2", "gpb3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s6_bus: aud-i2s6-bus {
> + samsung,pins = "gpb3-4", "gpb3-5", "gpb3-6", "gpb3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + aud_i2s6_idle: aaud-i2s6-idle {
> + samsung,pins = "gpb3-4", "gpb3-5", "gpb3-6", "gpb3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +};
> +
> +&pinctrl_fsys0 {
> + gpf0: gpf0 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpf1: gpf1 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + pcie_clkreq0: pcie_clkreq0 {
Hyphens (-) for node names. Pluse prefix -pins.
> + samsung,pins = "gpf0-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + pcie_perst0_out: pcie_perst0_out {
> + samsung,pins = "gpf0-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_perst0_in: pcie_perst0_in {
> + samsung,pins = "gpf0-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_clkreq1: pcie_clkreq1 {
> + samsung,pins = "gpf0-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + pcie_perst1_out: pcie_perst1_out {
> + samsung,pins = "gpf0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_perst1_in: pcie_perst1_in {
> + samsung,pins = "gpf0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_clkreq2: pcie_clkreq2 {
> + samsung,pins = "gpf0-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + pcie_perst2_out: pcie_perst2_out {
> + samsung,pins = "gpf0-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_perst2_in: pcie_perst2_in {
> + samsung,pins = "gpf0-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_clkreq3: pcie_clkreq3 {
> + samsung,pins = "gpf1-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + pcie_perst3_out: pcie_perst3_out {
> + samsung,pins = "gpf1-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_perst3_in: pcie_perst3_in {
> + samsung,pins = "gpf1-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_clkreq4: pcie_clkreq4 {
> + samsung,pins = "gpf1-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + pcie_perst4_out: pcie_perst4_out {
> + samsung,pins = "gpf1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_perst4_in: pcie_perst4_in {
> + samsung,pins = "gpf1-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_clkreq5: pcie_clkreq5 {
> + samsung,pins = "gpf1-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + pcie_perst5_out: pcie_perst5_out {
> + samsung,pins = "gpf1-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + pcie_perst5_in: pcie_perst5_in {
> + samsung,pins = "gpf1-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +};
> +
> +&pinctrl_fsys1 {
> + gpf8: gpf8 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + sd2_clk: sd2-clk {
> + samsung,pins = "gpf8-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <2>; /* 2x drive strength */
> + };
> +
> + sd2_cmd: sd2-cmd {
> + samsung,pins = "gpf8-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <2>; /* 2x drive strength */
> + };
> +
> + sd2_bus1: sd2-bus-width1 {
> + samsung,pins = "gpf8-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <2>; /* 2x drive strength */
> + };
> +
> + sd2_bus4: sd2-bus-width4 {
> + samsung,pins = "gpf8-3", "gpf8-4", "gpf8-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <2>; /* 2x drive strength */
> + };
> +};
> +
> +&pinctrl_fsys2 {
> + gpf2: gpf2 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpf3: gpf3 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpf4: gpf4 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpf5: gpf5 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpf6: gpf6 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + ufs_rst_n: ufs-rst-n {
> + samsung,pins = "gpf2-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + ufs_refclk_out: ufs-refclk-out {
> + samsung,pins = "gpf2-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + ufs_rst_n_1: ufs-rst-n-1 {
> + samsung,pins = "gpf2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + ufs_refclk_out_1: ufs-refclk-out-1 {
> + samsung,pins = "gpf2-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +
> + eth0_mdc_mdio: eth0_mdc_mdio {
> + samsung,pins = "gpf4-5", "gpf4-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + };
> +
> + eth0_rgmii: eth0_rgmii {
> + samsung,pins = "gpf3-1", "gpf3-2", "gpf3-3", "gpf3-4",
> + "gpf3-5", "gpf3-6", "gpf3-7", "gpf4-0",
> + "gpf4-1", "gpf4-2", "gpf4-3", "gpf4-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + };
> +
> + eth0_pps_out: eth0_pps_out {
> + samsung,pins = "gpf3-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + eth1_mdc_mdio: eth1_mdc_mdio {
> + samsung,pins = "gpf6-5", "gpf6-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + };
> +
> + eth1_rgmii: eth1_rgmii {
> + samsung,pins = "gpf5-1", "gpf5-2", "gpf5-3", "gpf5-4",
> + "gpf5-5", "gpf5-6", "gpf5-7", "gpf6-0",
> + "gpf6-1", "gpf6-2", "gpf6-3", "gpf6-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + };
> +
> + eth1_pps_out: eth1_pps_out {
> + samsung,pins = "gpf5-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +};
> +
> +&pinctrl_peric0 {
> + gpp0: gpp0 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp1: gpp1 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp2: gpp2 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg0: gpg0 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + pwm_tout0: pwm-tout0 {
> + samsung,pins = "gpg0-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + pwm_tout1: pwm-tout1 {
> + samsung,pins = "gpg0-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + pwm_tout2: pwm-tout2 {
> + samsung,pins = "gpg0-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + pwm_tout3: pwm-tout3 {
> + samsung,pins = "gpg0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI00 */
> + hsi2c0_bus: hsi2c0-bus {
> + samsung,pins = "gpp0-0", "gpp0-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI00_I2C */
> + hsi2c1_bus: hsi2c1-bus {
> + samsung,pins = "gpp0-2", "gpp0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI01 */
> + hsi2c2_bus: hsi2c2-bus {
> + samsung,pins = "gpp0-4", "gpp0-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI01_I2C */
> + hsi2c3_bus: hsi2c3-bus {
> + samsung,pins = "gpp0-6", "gpp0-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI02 */
> + hsi2c4_bus: hsi2c4-bus {
> + samsung,pins = "gpp1-0", "gpp1-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI02_I2C */
> + hsi2c5_bus: hsi2c5-bus {
> + samsung,pins = "gpp1-2", "gpp1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI03 */
> + hsi2c6_bus: hsi2c6-bus {
> + samsung,pins = "gpp1-4", "gpp1-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI03_I2C */
> + hsi2c7_bus: hsi2c7-bus {
> + samsung,pins = "gpp1-6", "gpp1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI04 */
> + hsi2c8_bus: hsi2c8-bus {
> + samsung,pins = "gpp2-0", "gpp2-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI04_I2C */
> + hsi2c9_bus: hsi2c9-bus {
> + samsung,pins = "gpp2-2", "gpp2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI05 */
> + hsi2c10_bus: hsi2c10-bus {
> + samsung,pins = "gpp2-4", "gpp2-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI05_I2C */
> + hsi2c11_bus: hsi2c11-bus {
> + samsung,pins = "gpp2-6", "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI USI_PERIC0_USI00_SPI */
> + spi0_bus: spi0-bus {
> + samsung,pins = "gpp0-2", "gpp0-1", "gpp0-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi0_cs: spi0-cs {
> + samsung,pins = "gpp0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi0_cs_func: spi0-cs-func {
> + samsung,pins = "gpp0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI01_SPI */
> + spi1_bus: spi1-bus {
> + samsung,pins = "gpp0-6", "gpp0-5", "gpp0-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi1_cs: spi1-cs {
> + samsung,pins = "gpp0-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi1_cs_func: spi1-cs-func {
> + samsung,pins = "gpp0-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI02_SPI */
> + spi2_bus: spi2-bus {
> + samsung,pins = "gpp1-2", "gpp1-1", "gpp1-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi2_cs: spi2-cs {
> + samsung,pins = "gpp1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi2_cs_func: spi2-cs-func {
> + samsung,pins = "gpp1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI03_SPI */
> + spi3_bus: spi3-bus {
> + samsung,pins = "gpp1-6", "gpp1-5", "gpp1-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi3_cs: spi3-cs {
> + samsung,pins = "gpp1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi3_cs_func: spi3-cs-func {
> + samsung,pins = "gpp1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI04_SPI */
> + spi4_bus: spi4-bus {
> + samsung,pins = "gpp2-2", "gpp2-1", "gpp2-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi4_cs: spi4-cs {
> + samsung,pins = "gpp2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi4_cs_func: spi4-cs-func {
> + samsung,pins = "gpp2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PERIC0 USI05_SPI */
> + spi5_bus: spi5-bus {
> + samsung,pins = "gpp2-6", "gpp2-5", "gpp2-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi5_cs: spi5-cs {
> + samsung,pins = "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi5_cs_func: spi5-cs-func {
> + samsung,pins = "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC0_USI00_UART */
> + uart0_bus_single: uart0-bus {
> + samsung,pins = "gpp0-0", "gpp0-1", "gpp0-2", "gpp0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart0_bus_dual: uart0-bus-dual {
> + samsung,pins = "gpp0-0", "gpp0-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC0_USI01_UART */
> + uart1_bus_single: uart1-bus {
> + samsung,pins = "gpp0-4", "gpp0-5", "gpp0-6", "gpp0-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart1_bus_dual: uart1-bus-dual {
> + samsung,pins = "gpp0-4", "gpp0-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC0_USI02_UART */
> + uart2_bus_single: uart2-bus {
> + samsung,pins = "gpp1-0", "gpp1-1", "gpp1-2", "gpp1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart2_bus_dual: uart2-bus-dual {
> + samsung,pins = "gpp1-0", "gpp1-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC0_USI03_UART */
> + uart3_bus_single: uart3-bus {
> + samsung,pins = "gpp1-4", "gpp1-5", "gpp1-6", "gpp1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart3_bus_dual: uart3-bus-dual {
> + samsung,pins = "gpp1-4", "gpp1-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC0_USI04_UART */
> + uart4_bus_single: uart4-bus {
> + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2", "gpp2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart4_bus_dual: uart4-bus-dual {
> + samsung,pins = "gpp2-0", "gpp2-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC0_USI05_UART */
> + uart5_bus_single: uart5-bus {
> + samsung,pins = "gpp2-4", "gpp2-5", "gpp2-6", "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart5_bus_dual: uart5-bus-dual {
> + samsung,pins = "gpp2-4", "gpp2-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +};
> +
> +&pinctrl_peric1 {
> + gpp3: gpp3 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp4: gpp4 {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp5: gpp5 {
> + 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>;
> + };
> +
> + /* PERIC1 USI06 */
> + hsi2c12_bus: hsi2c12-bus {
> + samsung,pins = "gpp3-0", "gpp3-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI06_I2C */
> + hsi2c13_bus: hsi2c13-bus {
> + samsung,pins = "gpp3-2", "gpp3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI07 */
> + hsi2c14_bus: hsi2c14-bus {
> + samsung,pins = "gpp3-4", "gpp3-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI07_I2C */
> + hsi2c15_bus: hsi2c15-bus {
> + samsung,pins = "gpp3-6", "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI08 */
> + hsi2c16_bus: hsi2c16-bus {
> + samsung,pins = "gpp4-0", "gpp4-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI08_I2C */
> + hsi2c17_bus: hsi2c17-bus {
> + samsung,pins = "gpp4-2", "gpp4-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI09 */
> + hsi2c18_bus: hsi2c18-bus {
> + samsung,pins = "gpp4-4", "gpp4-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI09_I2C */
> + hsi2c19_bus: hsi2c19-bus {
> + samsung,pins = "gpp4-6", "gpp4-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI10 */
> + hsi2c20_bus: hsi2c20-bus {
> + samsung,pins = "gpp5-0", "gpp5-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI10_I2C */
> + hsi2c21_bus: hsi2c21-bus {
> + samsung,pins = "gpp5-2", "gpp5-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI11 */
> + hsi2c22_bus: hsi2c22-bus {
> + samsung,pins = "gpp5-4", "gpp5-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI11_I2C */
> + hsi2c23_bus: hsi2c23-bus {
> + samsung,pins = "gpp5-6", "gpp5-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI06_SPI */
> + spi6_bus: spi6-bus {
> + samsung,pins = "gpp3-2", "gpp3-1", "gpp3-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi6_cs: spi6-cs {
> + samsung,pins = "gpp3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi6_cs_func: spi6-cs-func {
> + samsung,pins = "gpp3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI07_SPI */
> + spi7_bus: spi7-bus {
> + samsung,pins = "gpp3-6", "gpp3-5", "gpp3-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi7_cs: spi7-cs {
> + samsung,pins = "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi7_cs_func: spi7-cs-func {
> + samsung,pins = "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI08_SPI */
> + spi8_bus: spi8-bus {
> + samsung,pins = "gpp4-2", "gpp4-1", "gpp4-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi8_cs: spi8-cs {
> + samsung,pins = "gpp4-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi8_cs_func: spi8-cs-func {
> + samsung,pins = "gpp4-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI09_SPI */
> + spi9_bus: spi9-bus {
> + samsung,pins = "gpp4-6", "gpp4-5", "gpp4-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi9_cs: spi9-cs {
> + samsung,pins = "gpp4-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi9_cs_func: spi9-cs-func {
> + samsung,pins = "gpp4-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI10_SPI */
> + spi10_bus: spi10-bus {
> + samsung,pins = "gpp5-2", "gpp5-1", "gpp5-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi10_cs: spi10-cs {
> + samsung,pins = "gpp5-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi10_cs_func: spi10-cs-func {
> + samsung,pins = "gpp5-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* PERIC1 USI11_SPI */
> + spi11_bus: spi11-bus {
> + samsung,pins = "gpp3-6", "gpp3-5", "gpp3-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi11_cs: spi11-cs {
> + samsung,pins = "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi11_cs_func: spi11-cs-func {
> + samsung,pins = "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* USI_PERIC1_USI06_UART */
> + uart6_bus_single: uart6-bus {
> + samsung,pins = "gpp3-3", "gpp3-2", "gpp3-1", "gpp3-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart6_bus_dual: uart6-bus-dual {
> + samsung,pins = "gpp3-0", "gpp3-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC1_USI07_UART */
> + uart7_bus_single: uart7-bus {
> + samsung,pins = "gpp3-7", "gpp3-6", "gpp3-5", "gpp3-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart7_bus_dual: uart7-bus-dual {
> + samsung,pins = "gpp3-4", "gpp3-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC1_USI08_UART */
> + uart8_bus_single: uart8-bus {
> + samsung,pins = "gpp4-3", "gpp4-2", "gpp4-1", "gpp4-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart8_bus_dual: uart8-bus-dual {
> + samsung,pins = "gpp4-0", "gpp4-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC1_USI09_UART */
> + uart9_bus_single: uart9-bus {
> + samsung,pins = "gpp4-7", "gpp4-6", "gpp4-5", "gpp4-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart9_bus_dual: uart9-bus-dual {
> + samsung,pins = "gpp4-4", "gpp4-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC1_USI10_UART */
> + uart10_bus_single: uart10-bus {
> + samsung,pins = "gpp5-3", "gpp5-2", "gpp5-1", "gpp5-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart10_bus_dual: uart10-bus-dual {
> + samsung,pins = "gpp5-0", "gpp5-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* USI_PERIC1_USI11_UART */
> + uart11_bus_single: uart11-bus {
> + samsung,pins = "gpp5-7", "gpp5-6", "gpp5-5", "gpp5-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart11_bus_dual: uart11-bus-dual {
> + samsung,pins = "gpp5-4", "gpp5-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + pm_wrsti: pm-wrsti {
> + samsung,pins = "gpg2-3";
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> + };
> +};
> diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> new file mode 100644
> index 000000000000..a74fb7785bb3
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> @@ -0,0 +1,290 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung's ExynosAuto9 SoC device tree source
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +/ {
> + compatible = "samsung,exynosautov9";
> + #address-cells = <2>;
> + #size-cells = <1>;
> +
> + interrupt-parent = <&gic>;
> +
> + aliases {
> + pinctrl0 = &pinctrl_alive;
> + pinctrl1 = &pinctrl_aud;
> + pinctrl2 = &pinctrl_fsys0;
> + pinctrl3 = &pinctrl_fsys1;
> + pinctrl4 = &pinctrl_fsys2;
> + pinctrl5 = &pinctrl_peric0;
> + pinctrl6 = &pinctrl_peric1;
> + };
> +
> + arm-pmu {
> + compatible = "arm,armv8-pmuv3";
> + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
> + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
> + };
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu-map {
> + cluster0 {
> + core0 {
> + cpu = <&cpu0>;
> + };
> + core1 {
> + cpu = <&cpu1>;
> + };
> + core2 {
> + cpu = <&cpu2>;
> + };
> + core3 {
> + cpu = <&cpu3>;
> + };
> + };
> +
> + cluster1 {
> + core0 {
> + cpu = <&cpu4>;
> + };
> + core1 {
> + cpu = <&cpu5>;
> + };
> + core2 {
> + cpu = <&cpu6>;
> + };
> + core3 {
> + cpu = <&cpu7>;
> + };
> + };
> + };
> +
> + cpu0: cpu@000000 {
> + device_type = "cpu";
> + compatible = "arm,armv8";
Compatible is not specific enough. It's valid only for SW models. You
must define here proper Cortex or some other type.
> + reg = <0x0>;
> + enable-method = "psci";
> + };
> +
> + cpu1: cpu@000100 {
> + device_type = "cpu";
> + compatible = "arm,armv8";
> + reg = <0x100>;
> + enable-method = "psci";
> + };
> +
> + cpu2: cpu@000200 {
> + device_type = "cpu";
> + compatible = "arm,armv8";
> + reg = <0x200>;
> + enable-method = "psci";
> + };
> +
> + cpu3: cpu@000300 {
> + device_type = "cpu";
> + compatible = "arm,armv8";
> + reg = <0x300>;
> + enable-method = "psci";
> + };
> +
> + cpu4: cpu@10000 {
> + device_type = "cpu";
> + compatible = "arm,armv8";
> + reg = <0x10000>;
> + enable-method = "psci";
> + };
> +
> + cpu5: cpu@10100 {
> + device_type = "cpu";
> + compatible = "arm,armv8";
> + reg = <0x10100>;
> + enable-method = "psci";
> + };
> +
> + cpu6: cpu@10200 {
> + device_type = "cpu";
> + compatible = "arm,armv8";
> + reg = <0x10200>;
> + enable-method = "psci";
> + };
> +
> + cpu7: cpu@10300 {
> + device_type = "cpu";
> + compatible = "arm,armv8";
> + reg = <0x10300>;
> + enable-method = "psci";
> + };
> + };
> +
> + psci {
> + compatible = "arm,psci-1.0";
> + method = "smc";
> + cpu_suspend = <0xC4000001>;
> + cpu_off = <0x84000002>;
> + cpu_on = <0xC4000003>;
> + };
> +
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
> + };
> +
> + soc: soc@0 {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x0 0x0 0x0 0x20000000>;
> +
> + gic: interrupt-controller@11001000 {
> + compatible = "arm,gic-400";
> + #interrupt-cells = <3>;
> + #address-cells = <0>;
> + interrupt-controller;
> + reg = <0x10101000 0x1000>,
> + <0x10102000 0x2000>,
> + <0x10104000 0x2000>,
> + <0x10106000 0x2000>;
> + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
> + IRQ_TYPE_LEVEL_HIGH)>;
> + };
> +
> + pinctrl_alive: pinctrl@10450000 {
> + compatible = "samsung,exynosautov9-pinctrl";
> + reg = <0x10450000 0x1000>;
> +
> + wakeup-interrupt-controller {
> + compatible = "samsung,exynos7-wakeup-eint";
> + };
> + };
> +
> + pinctrl_aud: pinctrl@19C60000{
Some of the addresses (unit address and reg) have uppercase hex, some
lowercase. Please unify to lowercase.
> + compatible = "samsung,exynosautov9-pinctrl";
> + reg = <0x19C60000 0x1000>;
> + };
> +
> + pinctrl_fsys0: pinctrl@17740000 {
> + compatible = "samsung,exynosautov9-pinctrl";
> + reg = <0x17740000 0x1000>;
> + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_fsys1: pinctrl@17060000 {
> + compatible = "samsung,exynosautov9-pinctrl";
> + reg = <0x17060000 0x1000>;
> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_fsys2: pinctrl@17C30000 {
> + compatible = "samsung,exynosautov9-pinctrl";
> + reg = <0x17C30000 0x1000>;
> + interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_peric0: pinctrl@10230000 {
> + compatible = "samsung,exynosautov9-pinctrl";
> + reg = <0x10230000 0x1000>;
> + interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_peric1: pinctrl@10830000 {
> + compatible = "samsung,exynosautov9-pinctrl";
> + reg = <0x10830000 0x1000>;
> + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pmu_system_controller: system-controller@10460000 {
> + compatible = "syscon", "simple-mfd";
You need also SoC-specific compatible (plus document it). Extend
existing exynos-pmu, so you can get rid of simple-mfd.
> + reg = <0x10460000 0x10000>;
> + };
> +
> + syscon_fsys2: syscon@17c20000 {
> + compatible = "syscon";
This should not pass the schema. You need to use SoC-compatible (add new).
Please run dtbs_check and fix all errors.
> + reg = <0x17c20000 0x1000>;
> + };
> +
> + fixed-rate-clocks {
> + oscclk: oscclk {
This won't pass dtbs W=1, I think. Anyway, this is external clock so
please put it outside of soc@0 (same as Exynos5433), could be under the
fixed-rate-clocks node if you have more than one.
Generic node name, so just "clock".
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <26000000>;
> + };
> +
> + uart_clock: uart-clock {
> + compatible = "fixed-clock";
These look like workarounds for missing clock driver. Please add a
comment to both of them that they are temporary workarounds.
> + #clock-cells = <0>;
> + clock-frequency = <133250000>;
> + clock-output-names = "uart";
> + };
> +
> + ufs_core_clock: uart-core-clock {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <166562500>;
> + };
> + };
> +
> + /* USI: UART */
> + serial_0: uart@103000000 {
> + compatible = "samsung,exynos850-uart";
> + reg = <0x10300000 0x100>;
> + interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_bus_dual>;
> + clocks = <&uart_clock>, <&uart_clock>;
> + clock-names = "uart", "clk_uart_baud0";
> + status = "disabled";
> + };
> +
> + ufs_0_phy: ufs0-phy@17e04000 {
> + compatible = "samsung,exynosautov9-ufs-phy";
> + reg = <0x17e04000 0xc00>;
> + reg-names = "phy-pma";
> + samsung,pmu-syscon = <&pmu_system_controller>;
> + #phy-cells = <0>;
> + clocks = <&oscclk>;
> + clock-names = "ref_clk";
> + status = "disabled";
> + };
> +
> + ufs_0: ufs0@17e00000 {
> + compatible ="samsung,exynosautov9-ufs";
> +
> + reg = <0x17e00000 0x100>, /* 0: HCI standard */
> + <0x17e01100 0x410>, /* 1: Vendor-specific */
> + <0x17e80000 0x8000>, /* 2: UNIPRO */
> + <0x17dc0000 0x2200>; /* 3: UFS protector */
> + reg-names = "hci", "vs_hci", "unipro", "ufsp";
> + interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&ufs_core_clock>,
> + <&ufs_core_clock>;
> + clock-names = "core_clk", "sclk_unipro_main";
> + freq-table-hz = <0 0>, <0 0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>;
> + phys = <&ufs_0_phy>;
> + phy-names = "ufs-phy";
> + samsung,sysreg = <&syscon_fsys2>;
> + samsung,ufs-shareability-reg-offset = <0x710>;
> + status = "disabled";
> + };
> + };
> +};
> +
> +#include "exynosautov9-pinctrl.dtsi"
>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 3/3] arm64: dts: exynos: add minimal support for exynosautov9 sadk board
2021-10-07 12:08 ` [PATCH 3/3] arm64: dts: exynos: add minimal support for exynosautov9 sadk board Chanho Park
@ 2021-10-07 18:30 ` Krzysztof Kozlowski
2021-10-08 0:52 ` Chanho Park
0 siblings, 1 reply; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-10-07 18:30 UTC (permalink / raw)
To: Chanho Park, Rob Herring, Linus Walleij
Cc: Tomasz Figa, Sylwester Nawrocki, linux-samsung-soc, devicetree
On 07/10/2021 14:08, Chanho Park wrote:
> SADK(Samsung Automotive Development Kit) is the development kit to
> evaluate Exynos Auto v9 SoC. It has 16GB LPDDR4 DRAM and two
> 256GB Samsung UFS. This patch enables only serial console and ufs0
> device.
>
> Signed-off-by: Chanho Park <chanho61.park@samsung.com>
> ---
> .../bindings/arm/samsung/samsung-boards.yaml | 6 +++
> .../boot/dts/exynos/exynosautov9-sadk.dts | 52 +++++++++++++++++++
You need also Makefile entry.
> 2 files changed, 58 insertions(+)
> create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
> index 0796f0c87727..2147e664d5bc 100644
> --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
> +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
> @@ -199,6 +199,12 @@ properties:
> - samsung,exynos7-espresso # Samsung Exynos7 Espresso
> - const: samsung,exynos7
>
> + - description: Exynos Auto v9 based boards
> + items:
> + - enum:
> + - samsung,samsung,exynosautov9-sadk # Samsung Exynos Auto v9 SADK
Double samsung.
> + - const: samsung,exynosautov9
> +
> required:
> - compatible
>
> diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
> new file mode 100644
> index 000000000000..e59ef39a368f
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
> @@ -0,0 +1,52 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung ExynosAutov9 SADK board device tree source
Any Copyrights? Not needed, just mentioning...
> + */
> +
> +/dts-v1/;
> +#include "exynosautov9.dtsi"
Include gpio.h here, because it is used. Probably you can also remove it
from dtsi - I did not see it being used in there.
> +
> +/ {
> + model = "Samsung ExynosAutov9 SADK board";
> + compatible = "samsung,exynosautov9-sadk", "samsung,exynosautov9";
> +
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + aliases {
> + serial0 = &serial_0;
> + };
> +
> + chosen {
> + stdout-path = &serial_0;
> + };
> +
> + memory@80000000 {
> + device_type = "memory";
> + reg = <0x0 0x80000000 0x0 0x77000000>,
> + <0x8 0x80000000 0x1 0x7ba00000>,
> + <0xa 0x00000000 0x2 0x00000000>;
> + };
> +
> + ufs_0_fixed_vcc: fixedregulator@0 {
Node name: "regulator" or "regulator-0" if you think you will have more
of them.
> + compatible = "regulator-fixed";
> + regulator-name = "ufs-vcc";
> + gpio = <&gpq0 1 GPIO_ACTIVE_HIGH>;
> + regulator-boot-on;
> + enable-active-high;
> + };
> +};
> +
> +&serial_0 {
> + status = "okay";
> +};
> +
> +&ufs_0_phy {
> + status = "okay";
> +};
> +
> +&ufs_0 {
> + status = "okay";
> + vcc-supply = <&ufs_0_fixed_vcc>;
> + vcc-fixed-regulator;
> +};
>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 10+ messages in thread
* RE: [PATCH 1/3] pinctrl: samsung: support ExynosAutov9 SoC pinctrl
2021-10-07 17:55 ` Krzysztof Kozlowski
@ 2021-10-08 0:16 ` Chanho Park
0 siblings, 0 replies; 10+ messages in thread
From: Chanho Park @ 2021-10-08 0:16 UTC (permalink / raw)
To: 'Krzysztof Kozlowski', 'Rob Herring',
'Linus Walleij'
Cc: 'Tomasz Figa', 'Sylwester Nawrocki',
linux-samsung-soc, devicetree
Hi Krzysztof,
> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Sent: Friday, October 8, 2021 2:55 AM
> To: Chanho Park <chanho61.park@samsung.com>; Rob Herring
> <robh+dt@kernel.org>; Linus Walleij <linus.walleij@linaro.org>
> Cc: Tomasz Figa <tomasz.figa@gmail.com>; Sylwester Nawrocki
> <s.nawrocki@samsung.com>; linux-samsung-soc@vger.kernel.org;
> devicetree@vger.kernel.org
> Subject: Re: [PATCH 1/3] pinctrl: samsung: support ExynosAutov9 SoC
> pinctrl
>
> On 07/10/2021 14:08, Chanho Park wrote:
> > Add pinctrl data for ExynosAuto v9 SoC.
> >
> > - GPA0, GPA1: 10, External wake up interrupt
> > - GPQ0: 2, XbootLDO, Speedy PMIC I/F
> > - GPB0, GPB1, GPB2, GPB3: 29, I2S 7 CH
> > - GPF0, GPF1, GPF2, GPF3,GPF4, GPF5, GPF6, GPF8: 52, FSYS
> > - GPG0, GPG1, GPG2, GPG3: 25, GPIO x 24, SMPL_INT
> > - GPP0, GPP1, GPP2, GPP3, GPP4, GPP5: 48, USI 12 CH
> >
> > Signed-off-by: Chanho Park <chanho61.park@samsung.com>
>
> Thanks Chanho for the patches. It's awesome to see this work upstreamed!
>
> Few comments below.
Thanks for your review.
>
> > ---
> > .../bindings/pinctrl/samsung-pinctrl.txt | 1 +
> > .../pinctrl/samsung/pinctrl-exynos-arm64.c | 108 ++++++++++++++++++
> > drivers/pinctrl/samsung/pinctrl-samsung.c | 2 +
> > drivers/pinctrl/samsung/pinctrl-samsung.h | 1 +
> > 4 files changed, 112 insertions(+)
> >
> > diff --git
> > a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
> > b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
> > index e7a1b1880375..b8b475967ff9 100644
> > --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
> > +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
> > @@ -23,6 +23,7 @@ Required Properties:
> > - "samsung,exynos5433-pinctrl": for Exynos5433 compatible pin-
> controller.
> > - "samsung,exynos7-pinctrl": for Exynos7 compatible pin-controller.
> > - "samsung,exynos850-pinctrl": for Exynos850 compatible pin-controller.
> > + - "samsung,exynosautov9-pinctrl": for ExynosAutov9 compatible pin-
> controller.
> >
> > - reg: Base address of the pin controller hardware module and length of
> > the address space it occupies.
> > diff --git a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
> > b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
> > index fe5f6046fbd5..3bf18e844402 100644
> > --- a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
> > +++ b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
> > @@ -538,3 +538,111 @@ const struct samsung_pinctrl_of_match_data
> exynos850_of_data __initconst = {
> > .ctrl = exynos850_pin_ctrl,
> > .num_ctrl = ARRAY_SIZE(exynos850_pin_ctrl),
> > };
> > +
> > +/* pin banks of exynosautov9 pin-controller 0 (ALIVE) */ static
> > +struct samsung_pin_bank_data exynosautov9_pin_banks0[] = {
>
> This and below should be static const and __initconst.
Okay. I'll put both.
>
> > + EXYNOS850_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
> > + EXYNOS850_PIN_BANK_EINTW(2, 0x020, "gpa1", 0x04),
> > + EXYNOS850_PIN_BANK_EINTN(2, 0x040, "gpq0"), };
> > +
> > +/* pin banks of exynosautov9 pin-controller 1 (AUD) */ static struct
> > +samsung_pin_bank_data exynosautov9_pin_banks1[] = {
> > + EXYNOS850_PIN_BANK_EINTG(5, 0x000, "gpb0", 0x00),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpb1", 0x04),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpb2", 0x08),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpb3", 0x0C), };
> > +
> > +/* pin banks of exynosautov9 pin-controller 2 (FSYS0) */ static
> > +struct samsung_pin_bank_data exynosautov9_pin_banks2[] = {
> > + EXYNOS850_PIN_BANK_EINTG(6, 0x000, "gpf0", 0x00),
> > + EXYNOS850_PIN_BANK_EINTG(6, 0x020, "gpf1", 0x04), };
> > +
> > +/* pin banks of exynosautov9 pin-controller 3 (FSYS1) */ static
> > +struct samsung_pin_bank_data exynosautov9_pin_banks3[] = {
> > + EXYNOS850_PIN_BANK_EINTG(6, 0x000, "gpf8", 0x00), };
> > +
> > +/* pin banks of exynosautov9 pin-controller 4 (FSYS2) */ static
> > +struct samsung_pin_bank_data exynosautov9_pin_banks4[] = {
> > + EXYNOS850_PIN_BANK_EINTG(4, 0x000, "gpf2", 0x00),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpf3", 0x04),
> > + EXYNOS850_PIN_BANK_EINTG(7, 0x040, "gpf4", 0x08),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpf5", 0x0C),
> > + EXYNOS850_PIN_BANK_EINTG(7, 0x080, "gpf6", 0x10), };
> > +
> > +/* pin banks of exynosautov9 pin-controller 5 (PERIC0) */ static
> > +struct samsung_pin_bank_data exynosautov9_pin_banks5[] = {
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x000, "gpp0", 0x00),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpp1", 0x04),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpp2", 0x08),
> > + EXYNOS850_PIN_BANK_EINTG(5, 0x060, "gpg0", 0x0C), };
> > +
> > +/* pin banks of exynosautov9 pin-controller 6 (PERIC1) */ static
> > +struct samsung_pin_bank_data exynosautov9_pin_banks6[] = {
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x000, "gpp3", 0x00),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpp4", 0x04),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x040, "gpp5", 0x08),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x060, "gpg1", 0x0C),
> > + EXYNOS850_PIN_BANK_EINTG(8, 0x080, "gpg2", 0x10),
> > + EXYNOS850_PIN_BANK_EINTG(4, 0x0A0, "gpg3", 0x14), };
> > +
> > +const struct samsung_pin_ctrl exynosautov9_pin_ctrl[] = {
>
> __initconst at the end, please.
Will do as well.
Best Regards,
Chanho Park
^ permalink raw reply [flat|nested] 10+ messages in thread
* RE: [PATCH 2/3] arm64: dts: exynos: add initial support for exynosautov9 SoC
2021-10-07 18:22 ` Krzysztof Kozlowski
@ 2021-10-08 0:37 ` Chanho Park
0 siblings, 0 replies; 10+ messages in thread
From: Chanho Park @ 2021-10-08 0:37 UTC (permalink / raw)
To: 'Krzysztof Kozlowski', 'Rob Herring',
'Linus Walleij'
Cc: 'Tomasz Figa', 'Sylwester Nawrocki',
linux-samsung-soc, devicetree
> > Like exynos850, this also uses fixed-rate clock nodes until clock
> > driver has been supported. The clock nodes are initialized on
> > bootloader stage thus we don't need to contol them so far.
>
> Thanks for the patch.
>
> s/contol/control/
>
> >
> > [1]:
> > https://www.samsung.com/semiconductor/minisite/exynos/products/automot
> > iveprocessor/exynos-auto-v9/>
> > Signed-off-by: Chanho Park <chanho61.park@samsung.com>
> > ---
> > .../boot/dts/exynos/exynosautov9-pinctrl.dtsi | 1206
> > +++++++++++++++++ arch/arm64/boot/dts/exynos/exynosautov9.dtsi |
> > 290 ++++
> > 2 files changed, 1496 insertions(+)
> > create mode 100644
> > arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
> > create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> >
> > diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
> > b/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
> > new file mode 100644
> > index 000000000000..d8c5210ddba4
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
> > @@ -0,0 +1,1206 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Samsung's ExynosAutov9 SoC pin-mux and pin-config device tree
> > +source
> > + *
> > + * Copyright (c) 2021 Samsung Electronics Co., Ltd.
> > + *
> > + * Samsung's ExynosAutov9 SoC pin-mux and pin-config options are
> > +listed as
> > + * device tree nodes in this file.
> > + */
> > +
> > +#include <dt-bindings/pinctrl/samsung.h>
> > +
> > +&pinctrl_alive {
> > + gpa0: gpa0 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + interrupt-parent = <&gic>;
> > + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
> > + };
> > +
> > + gpa1: gpa1 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + interrupt-parent = <&gic>;
> > + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
> > + };
> > +
> > + dp0_hpd: dp0-hpd {
>
> Suffix all node names with pin configuration with "-pins", just like Rob
> suggested for Exynos850.
> https://lore.kernel.org/linux-samsung-
> soc/YRwDETpe019RFU%2Fq@robh.at.kernel.org/
>
> > + samsung,pins = "gpa1-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + };
> > +
> > + dp1_hpd: dp10hpd {
>
> Typo - dp1-hpd
>
> > + samsung,pins = "gpa1-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + };
> > +
> > + gpq0: gpq0 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + speedy0_bus: speedy0-bus {
> > + samsung,pins = "gpq0-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + };
> > +
> > + speedy1_bus: speedy1-bus {
> > + samsung,pins = "gpa0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + };
> > +
> > + pmic_m_irq: pmic-m-irq {
>
> This does not look like typical pin for SoC. Should be in board DTS.
>
> > + samsung,pins = "gpa0-1";
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
> > + };
> > +
> > + pmic_s_irq: pmic-s-irq {
> > + samsung,pins = "gpa0-7";
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
> > + };
> > +};
> > +
> > +&pinctrl_aud {
> > + gpb0: gpb0 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpb1: gpb1 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpb2: gpb2 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpb3: gpb3 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + aud_codec_mclk: aud-codec-mclk {
> > + samsung,pins = "gpb0-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_codec_mclk_idle: aud-codec-mclk-idle {
> > + samsung,pins = "gpb0-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s0_bus: aud-i2s0-bus {
> > + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s0_idle: aud-i2s0-idle {
> > + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s1_bus: aud-i2s1-bus {
> > + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s1_idle: aud-i2s1-idle {
> > + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s2_bus: aud-i2s2-bus {
> > + samsung,pins = "gpb1-4", "gpb1-5", "gpb1-6", "gpb1-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s2_idle: aud-i2s2-idle {
> > + samsung,pins = "gpb1-4", "gpb1-5", "gpb1-6", "gpb1-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s3_bus: aud-i2s3-bus {
> > + samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s3_idle: aud-i2s3-idle {
> > + samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s4_bus: aud-i2s4-bus {
> > + samsung,pins = "gpb2-4", "gpb2-5", "gpb2-6", "gpb2-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s4_idle: aud-i2s4-idle {
> > + samsung,pins = "gpb2-4", "gpb2-5", "gpb2-6", "gpb2-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s5_bus: aud-i2s5-bus {
> > + samsung,pins = "gpb3-0", "gpb3-1", "gpb3-2", "gpb3-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s5_idle: aaud-i2s5-idle {
> > + samsung,pins = "gpb3-0", "gpb3-1", "gpb3-2", "gpb3-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s6_bus: aud-i2s6-bus {
> > + samsung,pins = "gpb3-4", "gpb3-5", "gpb3-6", "gpb3-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +
> > + aud_i2s6_idle: aaud-i2s6-idle {
> > + samsung,pins = "gpb3-4", "gpb3-5", "gpb3-6", "gpb3-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> > + };
> > +};
> > +
> > +&pinctrl_fsys0 {
> > + gpf0: gpf0 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpf1: gpf1 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + pcie_clkreq0: pcie_clkreq0 {
>
> Hyphens (-) for node names. Pluse prefix -pins.
>
> > + samsung,pins = "gpf0-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> > + };
> > +
> > + pcie_perst0_out: pcie_perst0_out {
> > + samsung,pins = "gpf0-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_perst0_in: pcie_perst0_in {
> > + samsung,pins = "gpf0-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_clkreq1: pcie_clkreq1 {
> > + samsung,pins = "gpf0-2";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> > + };
> > +
> > + pcie_perst1_out: pcie_perst1_out {
> > + samsung,pins = "gpf0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_perst1_in: pcie_perst1_in {
> > + samsung,pins = "gpf0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_clkreq2: pcie_clkreq2 {
> > + samsung,pins = "gpf0-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> > + };
> > +
> > + pcie_perst2_out: pcie_perst2_out {
> > + samsung,pins = "gpf0-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_perst2_in: pcie_perst2_in {
> > + samsung,pins = "gpf0-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_clkreq3: pcie_clkreq3 {
> > + samsung,pins = "gpf1-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> > + };
> > +
> > + pcie_perst3_out: pcie_perst3_out {
> > + samsung,pins = "gpf1-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_perst3_in: pcie_perst3_in {
> > + samsung,pins = "gpf1-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_clkreq4: pcie_clkreq4 {
> > + samsung,pins = "gpf1-2";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> > + };
> > +
> > + pcie_perst4_out: pcie_perst4_out {
> > + samsung,pins = "gpf1-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_perst4_in: pcie_perst4_in {
> > + samsung,pins = "gpf1-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_clkreq5: pcie_clkreq5 {
> > + samsung,pins = "gpf1-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> > + };
> > +
> > + pcie_perst5_out: pcie_perst5_out {
> > + samsung,pins = "gpf1-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + pcie_perst5_in: pcie_perst5_in {
> > + samsung,pins = "gpf1-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +};
> > +
> > +&pinctrl_fsys1 {
> > + gpf8: gpf8 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + sd2_clk: sd2-clk {
> > + samsung,pins = "gpf8-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <2>; /* 2x drive strength */
> > + };
> > +
> > + sd2_cmd: sd2-cmd {
> > + samsung,pins = "gpf8-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <2>; /* 2x drive strength */
> > + };
> > +
> > + sd2_bus1: sd2-bus-width1 {
> > + samsung,pins = "gpf8-2";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <2>; /* 2x drive strength */
> > + };
> > +
> > + sd2_bus4: sd2-bus-width4 {
> > + samsung,pins = "gpf8-3", "gpf8-4", "gpf8-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> > + samsung,pin-drv = <2>; /* 2x drive strength */
> > + };
> > +};
> > +
> > +&pinctrl_fsys2 {
> > + gpf2: gpf2 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpf3: gpf3 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpf4: gpf4 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpf5: gpf5 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpf6: gpf6 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + ufs_rst_n: ufs-rst-n {
> > + samsung,pins = "gpf2-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + ufs_refclk_out: ufs-refclk-out {
> > + samsung,pins = "gpf2-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + ufs_rst_n_1: ufs-rst-n-1 {
> > + samsung,pins = "gpf2-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + ufs_refclk_out_1: ufs-refclk-out-1 {
> > + samsung,pins = "gpf2-2";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +
> > + eth0_mdc_mdio: eth0_mdc_mdio {
> > + samsung,pins = "gpf4-5", "gpf4-6";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + };
> > +
> > + eth0_rgmii: eth0_rgmii {
> > + samsung,pins = "gpf3-1", "gpf3-2", "gpf3-3", "gpf3-4",
> > + "gpf3-5", "gpf3-6", "gpf3-7", "gpf4-0",
> > + "gpf4-1", "gpf4-2", "gpf4-3", "gpf4-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + };
> > +
> > + eth0_pps_out: eth0_pps_out {
> > + samsung,pins = "gpf3-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + eth1_mdc_mdio: eth1_mdc_mdio {
> > + samsung,pins = "gpf6-5", "gpf6-6";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + };
> > +
> > + eth1_rgmii: eth1_rgmii {
> > + samsung,pins = "gpf5-1", "gpf5-2", "gpf5-3", "gpf5-4",
> > + "gpf5-5", "gpf5-6", "gpf5-7", "gpf6-0",
> > + "gpf6-1", "gpf6-2", "gpf6-3", "gpf6-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + };
> > +
> > + eth1_pps_out: eth1_pps_out {
> > + samsung,pins = "gpf5-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +};
> > +
> > +&pinctrl_peric0 {
> > + gpp0: gpp0 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpp1: gpp1 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpp2: gpp2 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpg0: gpg0 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + pwm_tout0: pwm-tout0 {
> > + samsung,pins = "gpg0-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + pwm_tout1: pwm-tout1 {
> > + samsung,pins = "gpg0-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + pwm_tout2: pwm-tout2 {
> > + samsung,pins = "gpg0-2";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + pwm_tout3: pwm-tout3 {
> > + samsung,pins = "gpg0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI00 */
> > + hsi2c0_bus: hsi2c0-bus {
> > + samsung,pins = "gpp0-0", "gpp0-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI00_I2C */
> > + hsi2c1_bus: hsi2c1-bus {
> > + samsung,pins = "gpp0-2", "gpp0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI01 */
> > + hsi2c2_bus: hsi2c2-bus {
> > + samsung,pins = "gpp0-4", "gpp0-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI01_I2C */
> > + hsi2c3_bus: hsi2c3-bus {
> > + samsung,pins = "gpp0-6", "gpp0-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI02 */
> > + hsi2c4_bus: hsi2c4-bus {
> > + samsung,pins = "gpp1-0", "gpp1-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI02_I2C */
> > + hsi2c5_bus: hsi2c5-bus {
> > + samsung,pins = "gpp1-2", "gpp1-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI03 */
> > + hsi2c6_bus: hsi2c6-bus {
> > + samsung,pins = "gpp1-4", "gpp1-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI03_I2C */
> > + hsi2c7_bus: hsi2c7-bus {
> > + samsung,pins = "gpp1-6", "gpp1-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI04 */
> > + hsi2c8_bus: hsi2c8-bus {
> > + samsung,pins = "gpp2-0", "gpp2-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI04_I2C */
> > + hsi2c9_bus: hsi2c9-bus {
> > + samsung,pins = "gpp2-2", "gpp2-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI05 */
> > + hsi2c10_bus: hsi2c10-bus {
> > + samsung,pins = "gpp2-4", "gpp2-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI05_I2C */
> > + hsi2c11_bus: hsi2c11-bus {
> > + samsung,pins = "gpp2-6", "gpp2-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* SPI USI_PERIC0_USI00_SPI */
> > + spi0_bus: spi0-bus {
> > + samsung,pins = "gpp0-2", "gpp0-1", "gpp0-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi0_cs: spi0-cs {
> > + samsung,pins = "gpp0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi0_cs_func: spi0-cs-func {
> > + samsung,pins = "gpp0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI01_SPI */
> > + spi1_bus: spi1-bus {
> > + samsung,pins = "gpp0-6", "gpp0-5", "gpp0-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi1_cs: spi1-cs {
> > + samsung,pins = "gpp0-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi1_cs_func: spi1-cs-func {
> > + samsung,pins = "gpp0-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI02_SPI */
> > + spi2_bus: spi2-bus {
> > + samsung,pins = "gpp1-2", "gpp1-1", "gpp1-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi2_cs: spi2-cs {
> > + samsung,pins = "gpp1-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi2_cs_func: spi2-cs-func {
> > + samsung,pins = "gpp1-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI03_SPI */
> > + spi3_bus: spi3-bus {
> > + samsung,pins = "gpp1-6", "gpp1-5", "gpp1-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi3_cs: spi3-cs {
> > + samsung,pins = "gpp1-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi3_cs_func: spi3-cs-func {
> > + samsung,pins = "gpp1-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI04_SPI */
> > + spi4_bus: spi4-bus {
> > + samsung,pins = "gpp2-2", "gpp2-1", "gpp2-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi4_cs: spi4-cs {
> > + samsung,pins = "gpp2-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi4_cs_func: spi4-cs-func {
> > + samsung,pins = "gpp2-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* PERIC0 USI05_SPI */
> > + spi5_bus: spi5-bus {
> > + samsung,pins = "gpp2-6", "gpp2-5", "gpp2-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi5_cs: spi5-cs {
> > + samsung,pins = "gpp2-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + spi5_cs_func: spi5-cs-func {
> > + samsung,pins = "gpp2-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC0_USI00_UART */
> > + uart0_bus_single: uart0-bus {
> > + samsung,pins = "gpp0-0", "gpp0-1", "gpp0-2", "gpp0-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart0_bus_dual: uart0-bus-dual {
> > + samsung,pins = "gpp0-0", "gpp0-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC0_USI01_UART */
> > + uart1_bus_single: uart1-bus {
> > + samsung,pins = "gpp0-4", "gpp0-5", "gpp0-6", "gpp0-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart1_bus_dual: uart1-bus-dual {
> > + samsung,pins = "gpp0-4", "gpp0-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC0_USI02_UART */
> > + uart2_bus_single: uart2-bus {
> > + samsung,pins = "gpp1-0", "gpp1-1", "gpp1-2", "gpp1-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart2_bus_dual: uart2-bus-dual {
> > + samsung,pins = "gpp1-0", "gpp1-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC0_USI03_UART */
> > + uart3_bus_single: uart3-bus {
> > + samsung,pins = "gpp1-4", "gpp1-5", "gpp1-6", "gpp1-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart3_bus_dual: uart3-bus-dual {
> > + samsung,pins = "gpp1-4", "gpp1-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC0_USI04_UART */
> > + uart4_bus_single: uart4-bus {
> > + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2", "gpp2-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart4_bus_dual: uart4-bus-dual {
> > + samsung,pins = "gpp2-0", "gpp2-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC0_USI05_UART */
> > + uart5_bus_single: uart5-bus {
> > + samsung,pins = "gpp2-4", "gpp2-5", "gpp2-6", "gpp2-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart5_bus_dual: uart5-bus-dual {
> > + samsung,pins = "gpp2-4", "gpp2-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +};
> > +
> > +&pinctrl_peric1 {
> > + gpp3: gpp3 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpp4: gpp4 {
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > +
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + gpp5: gpp5 {
> > + 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>;
> > + };
> > +
> > + /* PERIC1 USI06 */
> > + hsi2c12_bus: hsi2c12-bus {
> > + samsung,pins = "gpp3-0", "gpp3-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI06_I2C */
> > + hsi2c13_bus: hsi2c13-bus {
> > + samsung,pins = "gpp3-2", "gpp3-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI07 */
> > + hsi2c14_bus: hsi2c14-bus {
> > + samsung,pins = "gpp3-4", "gpp3-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI07_I2C */
> > + hsi2c15_bus: hsi2c15-bus {
> > + samsung,pins = "gpp3-6", "gpp3-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI08 */
> > + hsi2c16_bus: hsi2c16-bus {
> > + samsung,pins = "gpp4-0", "gpp4-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI08_I2C */
> > + hsi2c17_bus: hsi2c17-bus {
> > + samsung,pins = "gpp4-2", "gpp4-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI09 */
> > + hsi2c18_bus: hsi2c18-bus {
> > + samsung,pins = "gpp4-4", "gpp4-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI09_I2C */
> > + hsi2c19_bus: hsi2c19-bus {
> > + samsung,pins = "gpp4-6", "gpp4-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI10 */
> > + hsi2c20_bus: hsi2c20-bus {
> > + samsung,pins = "gpp5-0", "gpp5-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI10_I2C */
> > + hsi2c21_bus: hsi2c21-bus {
> > + samsung,pins = "gpp5-2", "gpp5-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI11 */
> > + hsi2c22_bus: hsi2c22-bus {
> > + samsung,pins = "gpp5-4", "gpp5-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI11_I2C */
> > + hsi2c23_bus: hsi2c23-bus {
> > + samsung,pins = "gpp5-6", "gpp5-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI06_SPI */
> > + spi6_bus: spi6-bus {
> > + samsung,pins = "gpp3-2", "gpp3-1", "gpp3-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi6_cs: spi6-cs {
> > + samsung,pins = "gpp3-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi6_cs_func: spi6-cs-func {
> > + samsung,pins = "gpp3-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI07_SPI */
> > + spi7_bus: spi7-bus {
> > + samsung,pins = "gpp3-6", "gpp3-5", "gpp3-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi7_cs: spi7-cs {
> > + samsung,pins = "gpp3-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi7_cs_func: spi7-cs-func {
> > + samsung,pins = "gpp3-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI08_SPI */
> > + spi8_bus: spi8-bus {
> > + samsung,pins = "gpp4-2", "gpp4-1", "gpp4-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi8_cs: spi8-cs {
> > + samsung,pins = "gpp4-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi8_cs_func: spi8-cs-func {
> > + samsung,pins = "gpp4-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI09_SPI */
> > + spi9_bus: spi9-bus {
> > + samsung,pins = "gpp4-6", "gpp4-5", "gpp4-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi9_cs: spi9-cs {
> > + samsung,pins = "gpp4-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi9_cs_func: spi9-cs-func {
> > + samsung,pins = "gpp4-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI10_SPI */
> > + spi10_bus: spi10-bus {
> > + samsung,pins = "gpp5-2", "gpp5-1", "gpp5-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi10_cs: spi10-cs {
> > + samsung,pins = "gpp5-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi10_cs_func: spi10-cs-func {
> > + samsung,pins = "gpp5-3";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* PERIC1 USI11_SPI */
> > + spi11_bus: spi11-bus {
> > + samsung,pins = "gpp3-6", "gpp3-5", "gpp3-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi11_cs: spi11-cs {
> > + samsung,pins = "gpp3-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + spi11_cs_func: spi11-cs-func {
> > + samsung,pins = "gpp3-7";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> > + };
> > +
> > + /* USI_PERIC1_USI06_UART */
> > + uart6_bus_single: uart6-bus {
> > + samsung,pins = "gpp3-3", "gpp3-2", "gpp3-1", "gpp3-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart6_bus_dual: uart6-bus-dual {
> > + samsung,pins = "gpp3-0", "gpp3-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC1_USI07_UART */
> > + uart7_bus_single: uart7-bus {
> > + samsung,pins = "gpp3-7", "gpp3-6", "gpp3-5", "gpp3-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart7_bus_dual: uart7-bus-dual {
> > + samsung,pins = "gpp3-4", "gpp3-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC1_USI08_UART */
> > + uart8_bus_single: uart8-bus {
> > + samsung,pins = "gpp4-3", "gpp4-2", "gpp4-1", "gpp4-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart8_bus_dual: uart8-bus-dual {
> > + samsung,pins = "gpp4-0", "gpp4-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC1_USI09_UART */
> > + uart9_bus_single: uart9-bus {
> > + samsung,pins = "gpp4-7", "gpp4-6", "gpp4-5", "gpp4-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart9_bus_dual: uart9-bus-dual {
> > + samsung,pins = "gpp4-4", "gpp4-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC1_USI10_UART */
> > + uart10_bus_single: uart10-bus {
> > + samsung,pins = "gpp5-3", "gpp5-2", "gpp5-1", "gpp5-0";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart10_bus_dual: uart10-bus-dual {
> > + samsung,pins = "gpp5-0", "gpp5-1";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + /* USI_PERIC1_USI11_UART */
> > + uart11_bus_single: uart11-bus {
> > + samsung,pins = "gpp5-7", "gpp5-6", "gpp5-5", "gpp5-4";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + uart11_bus_dual: uart11-bus-dual {
> > + samsung,pins = "gpp5-4", "gpp5-5";
> > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> > + };
> > +
> > + pm_wrsti: pm-wrsti {
> > + samsung,pins = "gpg2-3";
> > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> > + };
> > +};
> > diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> > b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> > new file mode 100644
> > index 000000000000..a74fb7785bb3
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> > @@ -0,0 +1,290 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Samsung's ExynosAuto9 SoC device tree source */
> > +
> > +#include <dt-bindings/gpio/gpio.h>
> > +#include <dt-bindings/interrupt-controller/arm-gic.h>
> > +
> > +/ {
> > + compatible = "samsung,exynosautov9";
> > + #address-cells = <2>;
> > + #size-cells = <1>;
> > +
> > + interrupt-parent = <&gic>;
> > +
> > + aliases {
> > + pinctrl0 = &pinctrl_alive;
> > + pinctrl1 = &pinctrl_aud;
> > + pinctrl2 = &pinctrl_fsys0;
> > + pinctrl3 = &pinctrl_fsys1;
> > + pinctrl4 = &pinctrl_fsys2;
> > + pinctrl5 = &pinctrl_peric0;
> > + pinctrl6 = &pinctrl_peric1;
> > + };
> > +
> > + arm-pmu {
> > + compatible = "arm,armv8-pmuv3";
> > + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
> > + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
> > + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
> > + };
> > +
> > + cpus {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > +
> > + cpu-map {
> > + cluster0 {
> > + core0 {
> > + cpu = <&cpu0>;
> > + };
> > + core1 {
> > + cpu = <&cpu1>;
> > + };
> > + core2 {
> > + cpu = <&cpu2>;
> > + };
> > + core3 {
> > + cpu = <&cpu3>;
> > + };
> > + };
> > +
> > + cluster1 {
> > + core0 {
> > + cpu = <&cpu4>;
> > + };
> > + core1 {
> > + cpu = <&cpu5>;
> > + };
> > + core2 {
> > + cpu = <&cpu6>;
> > + };
> > + core3 {
> > + cpu = <&cpu7>;
> > + };
> > + };
> > + };
> > +
> > + cpu0: cpu@000000 {
> > + device_type = "cpu";
> > + compatible = "arm,armv8";
>
> Compatible is not specific enough. It's valid only for SW models. You must
> define here proper Cortex or some other type.
>
> > + reg = <0x0>;
> > + enable-method = "psci";
> > + };
> > +
> > + cpu1: cpu@000100 {
> > + device_type = "cpu";
> > + compatible = "arm,armv8";
> > + reg = <0x100>;
> > + enable-method = "psci";
> > + };
> > +
> > + cpu2: cpu@000200 {
> > + device_type = "cpu";
> > + compatible = "arm,armv8";
> > + reg = <0x200>;
> > + enable-method = "psci";
> > + };
> > +
> > + cpu3: cpu@000300 {
> > + device_type = "cpu";
> > + compatible = "arm,armv8";
> > + reg = <0x300>;
> > + enable-method = "psci";
> > + };
> > +
> > + cpu4: cpu@10000 {
> > + device_type = "cpu";
> > + compatible = "arm,armv8";
> > + reg = <0x10000>;
> > + enable-method = "psci";
> > + };
> > +
> > + cpu5: cpu@10100 {
> > + device_type = "cpu";
> > + compatible = "arm,armv8";
> > + reg = <0x10100>;
> > + enable-method = "psci";
> > + };
> > +
> > + cpu6: cpu@10200 {
> > + device_type = "cpu";
> > + compatible = "arm,armv8";
> > + reg = <0x10200>;
> > + enable-method = "psci";
> > + };
> > +
> > + cpu7: cpu@10300 {
> > + device_type = "cpu";
> > + compatible = "arm,armv8";
> > + reg = <0x10300>;
> > + enable-method = "psci";
> > + };
> > + };
> > +
> > + psci {
> > + compatible = "arm,psci-1.0";
> > + method = "smc";
> > + cpu_suspend = <0xC4000001>;
> > + cpu_off = <0x84000002>;
> > + cpu_on = <0xC4000003>;
> > + };
> > +
> > + timer {
> > + compatible = "arm,armv8-timer";
> > + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) |
> IRQ_TYPE_LEVEL_LOW)>,
> > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) |
> IRQ_TYPE_LEVEL_LOW)>,
> > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) |
> IRQ_TYPE_LEVEL_LOW)>,
> > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) |
> IRQ_TYPE_LEVEL_LOW)>;
> > + };
> > +
> > + soc: soc@0 {
> > + compatible = "simple-bus";
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > + ranges = <0x0 0x0 0x0 0x20000000>;
> > +
> > + gic: interrupt-controller@11001000 {
> > + compatible = "arm,gic-400";
> > + #interrupt-cells = <3>;
> > + #address-cells = <0>;
> > + interrupt-controller;
> > + reg = <0x10101000 0x1000>,
> > + <0x10102000 0x2000>,
> > + <0x10104000 0x2000>,
> > + <0x10106000 0x2000>;
> > + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
> > + IRQ_TYPE_LEVEL_HIGH)>;
> > + };
> > +
> > + pinctrl_alive: pinctrl@10450000 {
> > + compatible = "samsung,exynosautov9-pinctrl";
> > + reg = <0x10450000 0x1000>;
> > +
> > + wakeup-interrupt-controller {
> > + compatible = "samsung,exynos7-wakeup-eint";
> > + };
> > + };
> > +
> > + pinctrl_aud: pinctrl@19C60000{
>
> Some of the addresses (unit address and reg) have uppercase hex, some
> lowercase. Please unify to lowercase.
>
> > + compatible = "samsung,exynosautov9-pinctrl";
> > + reg = <0x19C60000 0x1000>;
> > + };
> > +
> > + pinctrl_fsys0: pinctrl@17740000 {
> > + compatible = "samsung,exynosautov9-pinctrl";
> > + reg = <0x17740000 0x1000>;
> > + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
> > + };
> > +
> > + pinctrl_fsys1: pinctrl@17060000 {
> > + compatible = "samsung,exynosautov9-pinctrl";
> > + reg = <0x17060000 0x1000>;
> > + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
> > + };
> > +
> > + pinctrl_fsys2: pinctrl@17C30000 {
> > + compatible = "samsung,exynosautov9-pinctrl";
> > + reg = <0x17C30000 0x1000>;
> > + interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
> > + };
> > +
> > + pinctrl_peric0: pinctrl@10230000 {
> > + compatible = "samsung,exynosautov9-pinctrl";
> > + reg = <0x10230000 0x1000>;
> > + interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>;
> > + };
> > +
> > + pinctrl_peric1: pinctrl@10830000 {
> > + compatible = "samsung,exynosautov9-pinctrl";
> > + reg = <0x10830000 0x1000>;
> > + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
> > + };
> > +
> > + pmu_system_controller: system-controller@10460000 {
> > + compatible = "syscon", "simple-mfd";
>
> You need also SoC-specific compatible (plus document it). Extend existing
> exynos-pmu, so you can get rid of simple-mfd.
>
> > + reg = <0x10460000 0x10000>;
> > + };
> > +
> > + syscon_fsys2: syscon@17c20000 {
> > + compatible = "syscon";
>
> This should not pass the schema. You need to use SoC-compatible (add new).
>
> Please run dtbs_check and fix all errors.
>
> > + reg = <0x17c20000 0x1000>;
> > + };
> > +
> > + fixed-rate-clocks {
> > + oscclk: oscclk {
>
> This won't pass dtbs W=1, I think. Anyway, this is external clock so
> please put it outside of soc@0 (same as Exynos5433), could be under the
> fixed-rate-clocks node if you have more than one.
>
> Generic node name, so just "clock".
>
> > + compatible = "fixed-clock";
> > + #clock-cells = <0>;
> > + clock-frequency = <26000000>;
> > + };
> > +
> > + uart_clock: uart-clock {
> > + compatible = "fixed-clock";
>
> These look like workarounds for missing clock driver. Please add a comment
> to both of them that they are temporary workarounds.
>
>
> > + #clock-cells = <0>;
> > + clock-frequency = <133250000>;
> > + clock-output-names = "uart";
> > + };
> > +
> > + ufs_core_clock: uart-core-clock {
> > + compatible = "fixed-clock";
> > + #clock-cells = <0>;
> > + clock-frequency = <166562500>;
> > + };
> > + };
> > +
> > + /* USI: UART */
> > + serial_0: uart@103000000 {
> > + compatible = "samsung,exynos850-uart";
> > + reg = <0x10300000 0x100>;
> > + interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&uart0_bus_dual>;
> > + clocks = <&uart_clock>, <&uart_clock>;
> > + clock-names = "uart", "clk_uart_baud0";
> > + status = "disabled";
> > + };
> > +
> > + ufs_0_phy: ufs0-phy@17e04000 {
> > + compatible = "samsung,exynosautov9-ufs-phy";
> > + reg = <0x17e04000 0xc00>;
> > + reg-names = "phy-pma";
> > + samsung,pmu-syscon = <&pmu_system_controller>;
> > + #phy-cells = <0>;
> > + clocks = <&oscclk>;
> > + clock-names = "ref_clk";
> > + status = "disabled";
> > + };
> > +
> > + ufs_0: ufs0@17e00000 {
> > + compatible ="samsung,exynosautov9-ufs";
> > +
> > + reg = <0x17e00000 0x100>, /* 0: HCI standard */
> > + <0x17e01100 0x410>, /* 1: Vendor-specific */
> > + <0x17e80000 0x8000>, /* 2: UNIPRO */
> > + <0x17dc0000 0x2200>; /* 3: UFS protector */
> > + reg-names = "hci", "vs_hci", "unipro", "ufsp";
> > + interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&ufs_core_clock>,
> > + <&ufs_core_clock>;
> > + clock-names = "core_clk", "sclk_unipro_main";
> > + freq-table-hz = <0 0>, <0 0>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>;
> > + phys = <&ufs_0_phy>;
> > + phy-names = "ufs-phy";
> > + samsung,sysreg = <&syscon_fsys2>;
> > + samsung,ufs-shareability-reg-offset = <0x710>;
> > + status = "disabled";
> > + };
> > + };
> > +};
> > +
> > +#include "exynosautov9-pinctrl.dtsi"
> >
>
All your reviews make sense for me. I'll apply them next patch.
Best Regards,
Chanho Park
^ permalink raw reply [flat|nested] 10+ messages in thread
* RE: [PATCH 3/3] arm64: dts: exynos: add minimal support for exynosautov9 sadk board
2021-10-07 18:30 ` Krzysztof Kozlowski
@ 2021-10-08 0:52 ` Chanho Park
0 siblings, 0 replies; 10+ messages in thread
From: Chanho Park @ 2021-10-08 0:52 UTC (permalink / raw)
To: 'Krzysztof Kozlowski', 'Rob Herring',
'Linus Walleij'
Cc: 'Tomasz Figa', 'Sylwester Nawrocki',
linux-samsung-soc, devicetree
Hi,
> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Sent: Friday, October 8, 2021 3:31 AM
> To: Chanho Park <chanho61.park@samsung.com>; Rob Herring
> <robh+dt@kernel.org>; Linus Walleij <linus.walleij@linaro.org>
> Cc: Tomasz Figa <tomasz.figa@gmail.com>; Sylwester Nawrocki
> <s.nawrocki@samsung.com>; linux-samsung-soc@vger.kernel.org;
> devicetree@vger.kernel.org
> Subject: Re: [PATCH 3/3] arm64: dts: exynos: add minimal support for
> exynosautov9 sadk board
>
> On 07/10/2021 14:08, Chanho Park wrote:
> > SADK(Samsung Automotive Development Kit) is the development kit to
> > evaluate Exynos Auto v9 SoC. It has 16GB LPDDR4 DRAM and two 256GB
> > Samsung UFS. This patch enables only serial console and ufs0 device.
> >
> > Signed-off-by: Chanho Park <chanho61.park@samsung.com>
> > ---
> > .../bindings/arm/samsung/samsung-boards.yaml | 6 +++
> > .../boot/dts/exynos/exynosautov9-sadk.dts | 52 +++++++++++++++++++
>
> You need also Makefile entry.
I missed this because I'm building the dtb with the command line parameter. I'll add this.
>
> > 2 files changed, 58 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
> >
> > diff --git
> > a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
> > b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
> > index 0796f0c87727..2147e664d5bc 100644
> > ---
> > a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
> > +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yam
> > +++ l
> > @@ -199,6 +199,12 @@ properties:
> > - samsung,exynos7-espresso # Samsung Exynos7 Espresso
> > - const: samsung,exynos7
> >
> > + - description: Exynos Auto v9 based boards
> > + items:
> > + - enum:
> > + - samsung,samsung,exynosautov9-sadk # Samsung Exynos Auto
> v9 SADK
>
> Double samsung.
Typo. I'll remove it.
>
> > + - const: samsung,exynosautov9
> > +
> > required:
> > - compatible
> >
> > diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
> > b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
> > new file mode 100644
> > index 000000000000..e59ef39a368f
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
> > @@ -0,0 +1,52 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Samsung ExynosAutov9 SADK board device tree source
>
> Any Copyrights? Not needed, just mentioning...
Will add it.
>
> > + */
> > +
> > +/dts-v1/;
> > +#include "exynosautov9.dtsi"
>
> Include gpio.h here, because it is used. Probably you can also remove it
> from dtsi - I did not see it being used in there.
Okay. I'll move the inclusion from soc dtsi.
>
> > +
> > +/ {
> > + model = "Samsung ExynosAutov9 SADK board";
> > + compatible = "samsung,exynosautov9-sadk", "samsung,exynosautov9";
> > +
> > + #address-cells = <2>;
> > + #size-cells = <2>;
> > +
> > + aliases {
> > + serial0 = &serial_0;
> > + };
> > +
> > + chosen {
> > + stdout-path = &serial_0;
> > + };
> > +
> > + memory@80000000 {
> > + device_type = "memory";
> > + reg = <0x0 0x80000000 0x0 0x77000000>,
> > + <0x8 0x80000000 0x1 0x7ba00000>,
> > + <0xa 0x00000000 0x2 0x00000000>;
> > + };
> > +
> > + ufs_0_fixed_vcc: fixedregulator@0 {
>
> Node name: "regulator" or "regulator-0" if you think you will have more of
> them.
I need one more gpio regulator for ufs_1. So, I'll use regulator-0 for this.
Best Regards,
Chanho Park
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2021-10-08 0:53 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <CGME20211007121055epcas2p3b2900d4bc3b874af699d658160d5acfc@epcas2p3.samsung.com>
2021-10-07 12:08 ` [PATCH 0/3] add initial support for exynosautov9 Chanho Park
[not found] ` <CGME20211007121055epcas2p2ed43488faa0c856c5009a3a2f3b779ed@epcas2p2.samsung.com>
2021-10-07 12:08 ` [PATCH 1/3] pinctrl: samsung: support ExynosAutov9 SoC pinctrl Chanho Park
2021-10-07 17:55 ` Krzysztof Kozlowski
2021-10-08 0:16 ` Chanho Park
[not found] ` <CGME20211007121055epcas2p235ccb59d72521ff65ba1bcc6af6723a3@epcas2p2.samsung.com>
2021-10-07 12:08 ` [PATCH 2/3] arm64: dts: exynos: add initial support for exynosautov9 SoC Chanho Park
2021-10-07 18:22 ` Krzysztof Kozlowski
2021-10-08 0:37 ` Chanho Park
[not found] ` <CGME20211007121055epcas2p3257cda61bd7f28f8ac9f3ba126b8fd41@epcas2p3.samsung.com>
2021-10-07 12:08 ` [PATCH 3/3] arm64: dts: exynos: add minimal support for exynosautov9 sadk board Chanho Park
2021-10-07 18:30 ` Krzysztof Kozlowski
2021-10-08 0:52 ` Chanho Park
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.