* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon, Magnus,
This patch series transitions the r8a73a4/ape6evm platform to support
multiplatform only:
- Add CCF information to DT,
- Disable legacy clock if CCF is used,
- Add Bus State Controller node, and move the Ethernet node to it,
- Remove ape6evm-reference,
- Remove ape6evm-legacy and legacy support code.
This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
request to Mike Turquette yesterday.
All of this was untested by me due to lack of hardware.
As Mike had previously acked the r8a73a4 CCF implementation, it's safe
to apply after testing.
Thanks!
Geert Uytterhoeven (2):
ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
Laurent Pinchart (1):
ARM: shmobile: r8a73a4: Remove legacy code
Ulrich Hecht (6):
ARM: shmobile: r8a73a4: Add CPG register bits header
ARM: shmobile: r8a73a4: Common clock framework DT description
ARM: shmobile: ape6evm: Disable legacy clock initialization
ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
ARM: shmobile: ape6evm-reference: Remove board C code and DT file
ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
Documentation/devicetree/bindings/arm/shmobile.txt | 2 -
MAINTAINERS | 1 -
arch/arm/boot/dts/Makefile | 2 -
arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts | 156 -----
arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35 +-
arch/arm/boot/dts/r8a73a4.dtsi | 333 +++++++++++
arch/arm/configs/ape6evm_defconfig | 109 ----
arch/arm/mach-shmobile/Kconfig | 25 -
arch/arm/mach-shmobile/Makefile | 3 -
arch/arm/mach-shmobile/Makefile.boot | 2 -
arch/arm/mach-shmobile/board-ape6evm-reference.c | 60 --
arch/arm/mach-shmobile/board-ape6evm.c | 286 ---------
arch/arm/mach-shmobile/clock-r8a73a4.c | 659 ---------------------
arch/arm/mach-shmobile/r8a73a4.h | 17 -
arch/arm/mach-shmobile/setup-r8a73a4.c | 273 +--------
include/dt-bindings/clock/r8a73a4-clock.h | 62 ++
16 files changed, 412 insertions(+), 1613 deletions(-)
delete mode 100644 arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
delete mode 100644 arch/arm/configs/ape6evm_defconfig
delete mode 100644 arch/arm/mach-shmobile/board-ape6evm-reference.c
delete mode 100644 arch/arm/mach-shmobile/board-ape6evm.c
delete mode 100644 arch/arm/mach-shmobile/clock-r8a73a4.c
delete mode 100644 arch/arm/mach-shmobile/r8a73a4.h
create mode 100644 include/dt-bindings/clock/r8a73a4-clock.h
--
1.9.1
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon, Magnus,
This patch series transitions the r8a73a4/ape6evm platform to support
multiplatform only:
- Add CCF information to DT,
- Disable legacy clock if CCF is used,
- Add Bus State Controller node, and move the Ethernet node to it,
- Remove ape6evm-reference,
- Remove ape6evm-legacy and legacy support code.
This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
request to Mike Turquette yesterday.
All of this was untested by me due to lack of hardware.
As Mike had previously acked the r8a73a4 CCF implementation, it's safe
to apply after testing.
Thanks!
Geert Uytterhoeven (2):
ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
Laurent Pinchart (1):
ARM: shmobile: r8a73a4: Remove legacy code
Ulrich Hecht (6):
ARM: shmobile: r8a73a4: Add CPG register bits header
ARM: shmobile: r8a73a4: Common clock framework DT description
ARM: shmobile: ape6evm: Disable legacy clock initialization
ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
ARM: shmobile: ape6evm-reference: Remove board C code and DT file
ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
Documentation/devicetree/bindings/arm/shmobile.txt | 2 -
MAINTAINERS | 1 -
arch/arm/boot/dts/Makefile | 2 -
arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts | 156 -----
arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35 +-
arch/arm/boot/dts/r8a73a4.dtsi | 333 +++++++++++
arch/arm/configs/ape6evm_defconfig | 109 ----
arch/arm/mach-shmobile/Kconfig | 25 -
arch/arm/mach-shmobile/Makefile | 3 -
arch/arm/mach-shmobile/Makefile.boot | 2 -
arch/arm/mach-shmobile/board-ape6evm-reference.c | 60 --
arch/arm/mach-shmobile/board-ape6evm.c | 286 ---------
arch/arm/mach-shmobile/clock-r8a73a4.c | 659 ---------------------
arch/arm/mach-shmobile/r8a73a4.h | 17 -
arch/arm/mach-shmobile/setup-r8a73a4.c | 273 +--------
include/dt-bindings/clock/r8a73a4-clock.h | 62 ++
16 files changed, 412 insertions(+), 1613 deletions(-)
delete mode 100644 arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
delete mode 100644 arch/arm/configs/ape6evm_defconfig
delete mode 100644 arch/arm/mach-shmobile/board-ape6evm-reference.c
delete mode 100644 arch/arm/mach-shmobile/board-ape6evm.c
delete mode 100644 arch/arm/mach-shmobile/clock-r8a73a4.c
delete mode 100644 arch/arm/mach-shmobile/r8a73a4.h
create mode 100644 include/dt-bindings/clock/r8a73a4-clock.h
--
1.9.1
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 1/9] ARM: shmobile: r8a73a4: Add CPG register bits header
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
include/dt-bindings/clock/r8a73a4-clock.h | 62 +++++++++++++++++++++++++++++++
1 file changed, 62 insertions(+)
create mode 100644 include/dt-bindings/clock/r8a73a4-clock.h
diff --git a/include/dt-bindings/clock/r8a73a4-clock.h b/include/dt-bindings/clock/r8a73a4-clock.h
new file mode 100644
index 0000000000000000..9a4b4c9ca44aba70
--- /dev/null
+++ b/include/dt-bindings/clock/r8a73a4-clock.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2014 Ulrich Hecht
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_R8A73A4_H__
+#define __DT_BINDINGS_CLOCK_R8A73A4_H__
+
+/* CPG */
+#define R8A73A4_CLK_MAIN 0
+#define R8A73A4_CLK_PLL0 1
+#define R8A73A4_CLK_PLL1 2
+#define R8A73A4_CLK_PLL2 3
+#define R8A73A4_CLK_PLL2S 4
+#define R8A73A4_CLK_PLL2H 5
+#define R8A73A4_CLK_Z 6
+#define R8A73A4_CLK_Z2 7
+#define R8A73A4_CLK_I 8
+#define R8A73A4_CLK_M3 9
+#define R8A73A4_CLK_B 10
+#define R8A73A4_CLK_M1 11
+#define R8A73A4_CLK_M2 12
+#define R8A73A4_CLK_ZX 13
+#define R8A73A4_CLK_ZS 14
+#define R8A73A4_CLK_HP 15
+
+/* MSTP2 */
+#define R8A73A4_CLK_DMAC 18
+#define R8A73A4_CLK_SCIFB3 17
+#define R8A73A4_CLK_SCIFB2 16
+#define R8A73A4_CLK_SCIFB1 7
+#define R8A73A4_CLK_SCIFB0 6
+#define R8A73A4_CLK_SCIFA0 4
+#define R8A73A4_CLK_SCIFA1 3
+
+/* MSTP3 */
+#define R8A73A4_CLK_CMT1 29
+#define R8A73A4_CLK_IIC1 23
+#define R8A73A4_CLK_IIC0 18
+#define R8A73A4_CLK_IIC7 17
+#define R8A73A4_CLK_IIC6 16
+#define R8A73A4_CLK_MMCIF0 15
+#define R8A73A4_CLK_SDHI0 14
+#define R8A73A4_CLK_SDHI1 13
+#define R8A73A4_CLK_SDHI2 12
+#define R8A73A4_CLK_MMCIF1 5
+#define R8A73A4_CLK_IIC2 0
+
+/* MSTP4 */
+#define R8A73A4_CLK_IIC3 11
+#define R8A73A4_CLK_IIC4 10
+#define R8A73A4_CLK_IIC5 9
+
+/* MSTP5 */
+#define R8A73A4_CLK_THERMAL 22
+#define R8A73A4_CLK_IIC8 15
+
+#endif /* __DT_BINDINGS_CLOCK_R8A73A4_H__ */
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 1/9] ARM: shmobile: r8a73a4: Add CPG register bits header
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
include/dt-bindings/clock/r8a73a4-clock.h | 62 +++++++++++++++++++++++++++++++
1 file changed, 62 insertions(+)
create mode 100644 include/dt-bindings/clock/r8a73a4-clock.h
diff --git a/include/dt-bindings/clock/r8a73a4-clock.h b/include/dt-bindings/clock/r8a73a4-clock.h
new file mode 100644
index 0000000000000000..9a4b4c9ca44aba70
--- /dev/null
+++ b/include/dt-bindings/clock/r8a73a4-clock.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2014 Ulrich Hecht
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_R8A73A4_H__
+#define __DT_BINDINGS_CLOCK_R8A73A4_H__
+
+/* CPG */
+#define R8A73A4_CLK_MAIN 0
+#define R8A73A4_CLK_PLL0 1
+#define R8A73A4_CLK_PLL1 2
+#define R8A73A4_CLK_PLL2 3
+#define R8A73A4_CLK_PLL2S 4
+#define R8A73A4_CLK_PLL2H 5
+#define R8A73A4_CLK_Z 6
+#define R8A73A4_CLK_Z2 7
+#define R8A73A4_CLK_I 8
+#define R8A73A4_CLK_M3 9
+#define R8A73A4_CLK_B 10
+#define R8A73A4_CLK_M1 11
+#define R8A73A4_CLK_M2 12
+#define R8A73A4_CLK_ZX 13
+#define R8A73A4_CLK_ZS 14
+#define R8A73A4_CLK_HP 15
+
+/* MSTP2 */
+#define R8A73A4_CLK_DMAC 18
+#define R8A73A4_CLK_SCIFB3 17
+#define R8A73A4_CLK_SCIFB2 16
+#define R8A73A4_CLK_SCIFB1 7
+#define R8A73A4_CLK_SCIFB0 6
+#define R8A73A4_CLK_SCIFA0 4
+#define R8A73A4_CLK_SCIFA1 3
+
+/* MSTP3 */
+#define R8A73A4_CLK_CMT1 29
+#define R8A73A4_CLK_IIC1 23
+#define R8A73A4_CLK_IIC0 18
+#define R8A73A4_CLK_IIC7 17
+#define R8A73A4_CLK_IIC6 16
+#define R8A73A4_CLK_MMCIF0 15
+#define R8A73A4_CLK_SDHI0 14
+#define R8A73A4_CLK_SDHI1 13
+#define R8A73A4_CLK_SDHI2 12
+#define R8A73A4_CLK_MMCIF1 5
+#define R8A73A4_CLK_IIC2 0
+
+/* MSTP4 */
+#define R8A73A4_CLK_IIC3 11
+#define R8A73A4_CLK_IIC4 10
+#define R8A73A4_CLK_IIC5 9
+
+/* MSTP5 */
+#define R8A73A4_CLK_THERMAL 22
+#define R8A73A4_CLK_IIC8 15
+
+#endif /* __DT_BINDINGS_CLOCK_R8A73A4_H__ */
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 2/9] ARM: shmobile: r8a73a4: Common clock framework DT description
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Declares all r8a73a4 clocks supported by the legacy clock framework.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/r8a73a4.dtsi | 294 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 294 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index 38136d9f6d95a16e..a1adfe4bc760ba67 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -9,6 +9,7 @@
* kind, whether express or implied.
*/
+#include <dt-bindings/clock/r8a73a4-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
@@ -377,4 +378,297 @@
<0 0xf1006000 0 0x2000>;
interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+
+ clocks {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /* External root clocks */
+ extalr_clk: extalr_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "extalr";
+ };
+ extal1_clk: extal1_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "extal1";
+ };
+ extal2_clk: extal2_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <48000000>;
+ clock-output-names = "extal2";
+ };
+ fsiack_clk: fsiack_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overridden by the board. */
+ clock-frequency = <0>;
+ clock-output-names = "fsiack";
+ };
+ fsibck_clk: fsibck_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overridden by the board. */
+ clock-frequency = <0>;
+ clock-output-names = "fsibck";
+ };
+
+ /* Special CPG clocks */
+ cpg_clocks: cpg_clocks@e6150000 {
+ compatible = "renesas,r8a73a4-cpg-clocks";
+ reg = <0 0xe6150000 0 0x10000>;
+ clocks = <&extal1_clk>, <&extal2_clk>;
+ #clock-cells = <1>;
+ clock-output-names = "main", "pll0", "pll1", "pll2",
+ "pll2s", "pll2h", "z", "z2",
+ "i", "m3", "b", "m1", "m2",
+ "zx", "zs", "hp";
+ };
+
+ /* Variable factor clocks (DIV6) */
+ zb_clk: zb_clk@e6150010 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150010 0 4>;
+ clocks = <&pll1_div2_clk>, <0>,
+ <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "zb";
+ };
+ sdhi0_clk: sdhi0_clk@e6150074 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150074 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi0ck";
+ };
+ sdhi1_clk: sdhi1_clk@e6150078 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150078 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi1ck";
+ };
+ sdhi2_clk: sdhi2_clk@e615007c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615007c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi2ck";
+ };
+ mmc0_clk: mmc0_clk@e6150240 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150240 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mmc0";
+ };
+ mmc1_clk: mmc1_clk@e6150244 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150244 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mmc1";
+ };
+ vclk1_clk: vclk1_clk@e6150008 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150008 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk1";
+ };
+ vclk2_clk: vclk2_clk@e615000c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615000c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk2";
+ };
+ vclk3_clk: vclk3_clk@e615001c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615001c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk3";
+ };
+ vclk4_clk: vclk4_clk@e6150014 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150014 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk4";
+ };
+ vclk5_clk: vclk5_clk@e6150034 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150034 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk5";
+ };
+ fsia_clk: fsia_clk@e6150018 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150018 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&fsiack_clk>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "fsia";
+ };
+ fsib_clk: fsib_clk@e6150090 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150090 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&fsibck_clk>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "fsib";
+ };
+ mp_clk: mp_clk@e6150080 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150080 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&extal2_clk>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mp";
+ };
+ m4_clk: m4_clk@e6150098 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150098 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL2S>;
+ #clock-cells = <0>;
+ clock-output-names = "m4";
+ };
+ hsi_clk: hsi_clk@e615026c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615026c 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL2H>, <&pll1_div2_clk>,
+ <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "hsi";
+ };
+ spuv_clk: spuv_clk@e6150094 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150094 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&extal2_clk>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "spuv";
+ };
+
+ /* Fixed factor clocks */
+ main_div2_clk: main_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_MAIN>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "main_div2";
+ };
+ pll0_div2_clk: pll0_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL0>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "pll0_div2";
+ };
+ pll1_div2_clk: pll1_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL1>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "pll1_div2";
+ };
+ extal1_div2_clk: extal1_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&extal1_clk>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "extal1_div2";
+ };
+
+ /* Gate clocks */
+ mstp2_clks: mstp2_clks@e6150138 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
+ clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
+ <&mp_clk>, <&mp_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_SCIFA0 R8A73A4_CLK_SCIFA1
+ R8A73A4_CLK_SCIFB0 R8A73A4_CLK_SCIFB1
+ R8A73A4_CLK_SCIFB2 R8A73A4_CLK_SCIFB3
+ R8A73A4_CLK_DMAC
+ >;
+ clock-output-names + "scifa0", "scifa1", "scifb0", "scifb1",
+ "scifb2", "scifb3", "dmac";
+ };
+ mstp3_clks: mstp3_clks@e615013c {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_HP>, <&mmc1_clk>,
+ <&sdhi2_clk>, <&sdhi1_clk>, <&sdhi0_clk>,
+ <&mmc0_clk>, <&cpg_clocks R8A73A4_CLK_HP>,
+ <&cpg_clocks R8A73A4_CLK_HP>, <&cpg_clocks
+ R8A73A4_CLK_HP>, <&cpg_clocks
+ R8A73A4_CLK_HP>, <&extalr_clk>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_IIC2 R8A73A4_CLK_MMCIF1
+ R8A73A4_CLK_SDHI2 R8A73A4_CLK_SDHI1
+ R8A73A4_CLK_SDHI0 R8A73A4_CLK_MMCIF0
+ R8A73A4_CLK_IIC6 R8A73A4_CLK_IIC7
+ R8A73A4_CLK_IIC0 R8A73A4_CLK_IIC1
+ R8A73A4_CLK_CMT1
+ >;
+ clock-output-names + "iic2", "mmcif1", "sdhi2", "sdhi1", "sdhi0",
+ "mmcif0", "iic6", "iic7", "iic0", "iic1",
+ "cmt1";
+ };
+ mstp4_clks: mstp4_clks@e6150140 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
+ clocks = <&main_div2_clk>, <&cpg_clocks R8A73A4_CLK_HP>,
+ <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_IIC5 R8A73A4_CLK_IIC4
+ R8A73A4_CLK_IIC3
+ >;
+ clock-output-names + "iic5", "iic4", "iic3";
+ };
+ mstp5_clks: mstp5_clks@e6150144 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
+ clocks = <&extal2_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_THERMAL R8A73A4_CLK_IIC8
+ >;
+ clock-output-names + "thermal", "iic8";
+ };
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 2/9] ARM: shmobile: r8a73a4: Common clock framework DT description
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Declares all r8a73a4 clocks supported by the legacy clock framework.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/r8a73a4.dtsi | 294 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 294 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index 38136d9f6d95a16e..a1adfe4bc760ba67 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -9,6 +9,7 @@
* kind, whether express or implied.
*/
+#include <dt-bindings/clock/r8a73a4-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
@@ -377,4 +378,297 @@
<0 0xf1006000 0 0x2000>;
interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+
+ clocks {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /* External root clocks */
+ extalr_clk: extalr_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "extalr";
+ };
+ extal1_clk: extal1_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "extal1";
+ };
+ extal2_clk: extal2_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <48000000>;
+ clock-output-names = "extal2";
+ };
+ fsiack_clk: fsiack_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overridden by the board. */
+ clock-frequency = <0>;
+ clock-output-names = "fsiack";
+ };
+ fsibck_clk: fsibck_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overridden by the board. */
+ clock-frequency = <0>;
+ clock-output-names = "fsibck";
+ };
+
+ /* Special CPG clocks */
+ cpg_clocks: cpg_clocks at e6150000 {
+ compatible = "renesas,r8a73a4-cpg-clocks";
+ reg = <0 0xe6150000 0 0x10000>;
+ clocks = <&extal1_clk>, <&extal2_clk>;
+ #clock-cells = <1>;
+ clock-output-names = "main", "pll0", "pll1", "pll2",
+ "pll2s", "pll2h", "z", "z2",
+ "i", "m3", "b", "m1", "m2",
+ "zx", "zs", "hp";
+ };
+
+ /* Variable factor clocks (DIV6) */
+ zb_clk: zb_clk at e6150010 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150010 0 4>;
+ clocks = <&pll1_div2_clk>, <0>,
+ <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "zb";
+ };
+ sdhi0_clk: sdhi0_clk at e6150074 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150074 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi0ck";
+ };
+ sdhi1_clk: sdhi1_clk at e6150078 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150078 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi1ck";
+ };
+ sdhi2_clk: sdhi2_clk at e615007c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615007c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi2ck";
+ };
+ mmc0_clk: mmc0_clk at e6150240 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150240 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mmc0";
+ };
+ mmc1_clk: mmc1_clk at e6150244 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150244 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mmc1";
+ };
+ vclk1_clk: vclk1_clk at e6150008 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150008 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk1";
+ };
+ vclk2_clk: vclk2_clk at e615000c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615000c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk2";
+ };
+ vclk3_clk: vclk3_clk at e615001c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615001c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk3";
+ };
+ vclk4_clk: vclk4_clk at e6150014 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150014 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk4";
+ };
+ vclk5_clk: vclk5_clk at e6150034 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150034 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk5";
+ };
+ fsia_clk: fsia_clk at e6150018 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150018 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&fsiack_clk>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "fsia";
+ };
+ fsib_clk: fsib_clk at e6150090 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150090 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&fsibck_clk>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "fsib";
+ };
+ mp_clk: mp_clk at e6150080 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150080 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&extal2_clk>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mp";
+ };
+ m4_clk: m4_clk at e6150098 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150098 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL2S>;
+ #clock-cells = <0>;
+ clock-output-names = "m4";
+ };
+ hsi_clk: hsi_clk at e615026c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615026c 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL2H>, <&pll1_div2_clk>,
+ <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "hsi";
+ };
+ spuv_clk: spuv_clk at e6150094 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150094 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&extal2_clk>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "spuv";
+ };
+
+ /* Fixed factor clocks */
+ main_div2_clk: main_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_MAIN>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "main_div2";
+ };
+ pll0_div2_clk: pll0_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL0>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "pll0_div2";
+ };
+ pll1_div2_clk: pll1_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL1>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "pll1_div2";
+ };
+ extal1_div2_clk: extal1_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&extal1_clk>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "extal1_div2";
+ };
+
+ /* Gate clocks */
+ mstp2_clks: mstp2_clks at e6150138 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
+ clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
+ <&mp_clk>, <&mp_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_SCIFA0 R8A73A4_CLK_SCIFA1
+ R8A73A4_CLK_SCIFB0 R8A73A4_CLK_SCIFB1
+ R8A73A4_CLK_SCIFB2 R8A73A4_CLK_SCIFB3
+ R8A73A4_CLK_DMAC
+ >;
+ clock-output-names =
+ "scifa0", "scifa1", "scifb0", "scifb1",
+ "scifb2", "scifb3", "dmac";
+ };
+ mstp3_clks: mstp3_clks at e615013c {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_HP>, <&mmc1_clk>,
+ <&sdhi2_clk>, <&sdhi1_clk>, <&sdhi0_clk>,
+ <&mmc0_clk>, <&cpg_clocks R8A73A4_CLK_HP>,
+ <&cpg_clocks R8A73A4_CLK_HP>, <&cpg_clocks
+ R8A73A4_CLK_HP>, <&cpg_clocks
+ R8A73A4_CLK_HP>, <&extalr_clk>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_IIC2 R8A73A4_CLK_MMCIF1
+ R8A73A4_CLK_SDHI2 R8A73A4_CLK_SDHI1
+ R8A73A4_CLK_SDHI0 R8A73A4_CLK_MMCIF0
+ R8A73A4_CLK_IIC6 R8A73A4_CLK_IIC7
+ R8A73A4_CLK_IIC0 R8A73A4_CLK_IIC1
+ R8A73A4_CLK_CMT1
+ >;
+ clock-output-names =
+ "iic2", "mmcif1", "sdhi2", "sdhi1", "sdhi0",
+ "mmcif0", "iic6", "iic7", "iic0", "iic1",
+ "cmt1";
+ };
+ mstp4_clks: mstp4_clks at e6150140 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
+ clocks = <&main_div2_clk>, <&cpg_clocks R8A73A4_CLK_HP>,
+ <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_IIC5 R8A73A4_CLK_IIC4
+ R8A73A4_CLK_IIC3
+ >;
+ clock-output-names =
+ "iic5", "iic4", "iic3";
+ };
+ mstp5_clks: mstp5_clks at e6150144 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
+ clocks = <&extal2_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_THERMAL R8A73A4_CLK_IIC8
+ >;
+ clock-output-names =
+ "thermal", "iic8";
+ };
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 3/9] ARM: shmobile: ape6evm: Disable legacy clock initialization
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Disables r8a73a4_clock_init() if CCF is enabled.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/mach-shmobile/board-ape6evm-reference.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
index 3b68370b03a09ad1..dd5bc63aba421df2 100644
--- a/arch/arm/mach-shmobile/board-ape6evm-reference.c
+++ b/arch/arm/mach-shmobile/board-ape6evm-reference.c
@@ -29,7 +29,7 @@
static void __init ape6evm_add_standard_devices(void)
{
-
+#ifndef CONFIG_COMMON_CLK
struct clk *parent;
struct clk *mp;
@@ -43,6 +43,7 @@ static void __init ape6evm_add_standard_devices(void)
clk_set_parent(mp, parent);
clk_put(parent);
clk_put(mp);
+#endif
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 3/9] ARM: shmobile: ape6evm: Disable legacy clock initialization
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Disables r8a73a4_clock_init() if CCF is enabled.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/mach-shmobile/board-ape6evm-reference.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
index 3b68370b03a09ad1..dd5bc63aba421df2 100644
--- a/arch/arm/mach-shmobile/board-ape6evm-reference.c
+++ b/arch/arm/mach-shmobile/board-ape6evm-reference.c
@@ -29,7 +29,7 @@
static void __init ape6evm_add_standard_devices(void)
{
-
+#ifndef CONFIG_COMMON_CLK
struct clk *parent;
struct clk *mp;
@@ -43,6 +43,7 @@ static void __init ape6evm_add_standard_devices(void)
clk_set_parent(mp, parent);
clk_put(parent);
clk_put(mp);
+#endif
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 4/9] ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Assigns clocks to dmac, i2c*, cmt1, thermal, scif*, sdhi*, and mmcif*.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/r8a73a4.dtsi | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index a1adfe4bc760ba67..fdcca5d0fb61f0bc 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -88,6 +88,7 @@
"ch8", "ch9", "ch10", "ch11",
"ch12", "ch13", "ch14", "ch15",
"ch16", "ch17", "ch18", "ch19";
+ clocks = <&mstp2_clks R8A73A4_CLK_DMAC>;
};
};
@@ -120,6 +121,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe60b0000 0 0x428>;
interrupts = <0 179 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC5>;
status = "disabled";
};
@@ -128,6 +130,8 @@
compatible = "renesas,cmt-48-r8a73a4", "renesas,cmt-48-gen2";
reg = <0 0xe6130000 0 0x1004>;
interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_CMT1>;
+ clock-names = "fck";
renesas,channels-mask = <0xff>;
@@ -211,6 +215,7 @@
reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>,
<0 0xe61f0200 0 0x38>, <0 0xe61f0300 0 0x38>;
interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp5_clks R8A73A4_CLK_THERMAL>;
};
i2c0: i2c@e6500000 {
@@ -219,6 +224,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6500000 0 0x428>;
interrupts = <0 174 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC0>;
status = "disabled";
};
@@ -228,6 +234,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6510000 0 0x428>;
interrupts = <0 175 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC1>;
status = "disabled";
};
@@ -237,6 +244,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6520000 0 0x428>;
interrupts = <0 176 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC2>;
status = "disabled";
};
@@ -246,6 +254,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6530000 0 0x428>;
interrupts = <0 177 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC3>;
status = "disabled";
};
@@ -255,6 +264,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6540000 0 0x428>;
interrupts = <0 178 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC4>;
status = "disabled";
};
@@ -264,6 +274,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6550000 0 0x428>;
interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC6>;
status = "disabled";
};
@@ -273,6 +284,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6560000 0 0x428>;
interrupts = <0 185 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC7>;
status = "disabled";
};
@@ -282,6 +294,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6570000 0 0x428>;
interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp5_clks R8A73A4_CLK_IIC8>;
status = "disabled";
};
@@ -289,6 +302,8 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6c20000 0 0x100>;
interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB0>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -296,6 +311,8 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6c30000 0 0x100>;
interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB1>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -303,6 +320,8 @@
compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
reg = <0 0xe6c40000 0 0x100>;
interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFA0>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -310,6 +329,8 @@
compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
reg = <0 0xe6c50000 0 0x100>;
interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFA1>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -317,6 +338,8 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6ce0000 0 0x100>;
interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB2>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -324,6 +347,8 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6cf0000 0 0x100>;
interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB3>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -331,6 +356,7 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee100000 0 0x100>;
interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI0>;
cap-sd-highspeed;
status = "disabled";
};
@@ -339,6 +365,7 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee120000 0 0x100>;
interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI1>;
cap-sd-highspeed;
status = "disabled";
};
@@ -347,6 +374,7 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee140000 0 0x100>;
interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI2>;
cap-sd-highspeed;
status = "disabled";
};
@@ -355,6 +383,7 @@
compatible = "renesas,sh-mmcif";
reg = <0 0xee200000 0 0x80>;
interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_MMCIF0>;
reg-io-width = <4>;
status = "disabled";
};
@@ -363,6 +392,7 @@
compatible = "renesas,sh-mmcif";
reg = <0 0xee220000 0 0x80>;
interrupts = <0 170 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_MMCIF1>;
reg-io-width = <4>;
status = "disabled";
};
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 4/9] ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Assigns clocks to dmac, i2c*, cmt1, thermal, scif*, sdhi*, and mmcif*.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/r8a73a4.dtsi | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index a1adfe4bc760ba67..fdcca5d0fb61f0bc 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -88,6 +88,7 @@
"ch8", "ch9", "ch10", "ch11",
"ch12", "ch13", "ch14", "ch15",
"ch16", "ch17", "ch18", "ch19";
+ clocks = <&mstp2_clks R8A73A4_CLK_DMAC>;
};
};
@@ -120,6 +121,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe60b0000 0 0x428>;
interrupts = <0 179 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC5>;
status = "disabled";
};
@@ -128,6 +130,8 @@
compatible = "renesas,cmt-48-r8a73a4", "renesas,cmt-48-gen2";
reg = <0 0xe6130000 0 0x1004>;
interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_CMT1>;
+ clock-names = "fck";
renesas,channels-mask = <0xff>;
@@ -211,6 +215,7 @@
reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>,
<0 0xe61f0200 0 0x38>, <0 0xe61f0300 0 0x38>;
interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp5_clks R8A73A4_CLK_THERMAL>;
};
i2c0: i2c at e6500000 {
@@ -219,6 +224,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6500000 0 0x428>;
interrupts = <0 174 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC0>;
status = "disabled";
};
@@ -228,6 +234,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6510000 0 0x428>;
interrupts = <0 175 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC1>;
status = "disabled";
};
@@ -237,6 +244,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6520000 0 0x428>;
interrupts = <0 176 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC2>;
status = "disabled";
};
@@ -246,6 +254,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6530000 0 0x428>;
interrupts = <0 177 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC3>;
status = "disabled";
};
@@ -255,6 +264,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6540000 0 0x428>;
interrupts = <0 178 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC4>;
status = "disabled";
};
@@ -264,6 +274,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6550000 0 0x428>;
interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC6>;
status = "disabled";
};
@@ -273,6 +284,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6560000 0 0x428>;
interrupts = <0 185 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC7>;
status = "disabled";
};
@@ -282,6 +294,7 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6570000 0 0x428>;
interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp5_clks R8A73A4_CLK_IIC8>;
status = "disabled";
};
@@ -289,6 +302,8 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6c20000 0 0x100>;
interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB0>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -296,6 +311,8 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6c30000 0 0x100>;
interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB1>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -303,6 +320,8 @@
compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
reg = <0 0xe6c40000 0 0x100>;
interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFA0>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -310,6 +329,8 @@
compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
reg = <0 0xe6c50000 0 0x100>;
interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFA1>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -317,6 +338,8 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6ce0000 0 0x100>;
interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB2>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -324,6 +347,8 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6cf0000 0 0x100>;
interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB3>;
+ clock-names = "sci_ick";
status = "disabled";
};
@@ -331,6 +356,7 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee100000 0 0x100>;
interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI0>;
cap-sd-highspeed;
status = "disabled";
};
@@ -339,6 +365,7 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee120000 0 0x100>;
interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI1>;
cap-sd-highspeed;
status = "disabled";
};
@@ -347,6 +374,7 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee140000 0 0x100>;
interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI2>;
cap-sd-highspeed;
status = "disabled";
};
@@ -355,6 +383,7 @@
compatible = "renesas,sh-mmcif";
reg = <0 0xee200000 0 0x80>;
interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_MMCIF0>;
reg-io-width = <4>;
status = "disabled";
};
@@ -363,6 +392,7 @@
compatible = "renesas,sh-mmcif";
reg = <0 0xee220000 0 0x80>;
interrupts = <0 170 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_MMCIF1>;
reg-io-width = <4>;
status = "disabled";
};
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 5/9] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
Add a node for the Bus State Controller (BSC) on r8a73a4, to which
multiple external devices can be connected.
The BSC is driven by the ZB clock, and located in PM domain C4.
A reference to the latter will be added later.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
v3:
- Add Tested-by,
- Move "ranges" before "reg",
v2:
- New.
---
arch/arm/boot/dts/r8a73a4.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index fdcca5d0fb61f0bc..6e59602307e14d8b 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -409,6 +409,15 @@
interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+ bsc: bus@fec10000 {
+ compatible = "renesas,bsc-r8a73a4", "renesas,bsc", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x20000000>;
+ reg = <0 0xfec10000 0 0x400>;
+ clocks = <&zb_clk>;
+ };
+
clocks {
#address-cells = <2>;
#size-cells = <2>;
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 5/9] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
Add a node for the Bus State Controller (BSC) on r8a73a4, to which
multiple external devices can be connected.
The BSC is driven by the ZB clock, and located in PM domain C4.
A reference to the latter will be added later.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
v3:
- Add Tested-by,
- Move "ranges" before "reg",
v2:
- New.
---
arch/arm/boot/dts/r8a73a4.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index fdcca5d0fb61f0bc..6e59602307e14d8b 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -409,6 +409,15 @@
interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+ bsc: bus at fec10000 {
+ compatible = "renesas,bsc-r8a73a4", "renesas,bsc", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x20000000>;
+ reg = <0 0xfec10000 0 0x400>;
+ clocks = <&zb_clk>;
+ };
+
clocks {
#address-cells = <2>;
#size-cells = <2>;
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 6/9] ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
Move the Ethernet node from the ad-hoc lbsc node to the BSC node,
as its connected to the Bus State Controller. This allows the system to
know the right position of the Ethernet node in the clock and PM domain
hierarchy, and manage the clock and PM domain appropriately.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
v3:
- Add Tested-by,
v2:
- New.
---
arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35 +++++++++++++++--------------------
1 file changed, 15 insertions(+), 20 deletions(-)
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index 0d50bef0123449f5..44c4cac1820a4dfe 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -72,26 +72,6 @@
regulator-always-on;
};
- lbsc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0 0 0x20000000>;
-
- ethernet@8000000 {
- compatible = "smsc,lan9220", "smsc,lan9115";
- reg = <0x08000000 0x1000>;
- interrupt-parent = <&irqc1>;
- interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
- phy-mode = "mii";
- reg-io-width = <4>;
- smsc,irq-active-high;
- smsc,irq-push-pull;
- vdd33a-supply = <&ape6evm_fixed_3v3>;
- vddvario-supply = <&ape6evm_fixed_1v8>;
- };
- };
-
leds {
compatible = "gpio-leds";
led1 {
@@ -184,6 +164,21 @@
voltage-tolerance = <1>; /* 1% */
};
+&bsc {
+ ethernet@8000000 {
+ compatible = "smsc,lan9220", "smsc,lan9115";
+ reg = <0x08000000 0x1000>;
+ interrupt-parent = <&irqc1>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ phy-mode = "mii";
+ reg-io-width = <4>;
+ smsc,irq-active-high;
+ smsc,irq-push-pull;
+ vdd33a-supply = <&ape6evm_fixed_3v3>;
+ vddvario-supply = <&ape6evm_fixed_1v8>;
+ };
+};
+
&cmt1 {
status = "okay";
};
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 6/9] ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
Move the Ethernet node from the ad-hoc lbsc node to the BSC node,
as its connected to the Bus State Controller. This allows the system to
know the right position of the Ethernet node in the clock and PM domain
hierarchy, and manage the clock and PM domain appropriately.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
v3:
- Add Tested-by,
v2:
- New.
---
arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35 +++++++++++++++--------------------
1 file changed, 15 insertions(+), 20 deletions(-)
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index 0d50bef0123449f5..44c4cac1820a4dfe 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -72,26 +72,6 @@
regulator-always-on;
};
- lbsc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0 0 0x20000000>;
-
- ethernet at 8000000 {
- compatible = "smsc,lan9220", "smsc,lan9115";
- reg = <0x08000000 0x1000>;
- interrupt-parent = <&irqc1>;
- interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
- phy-mode = "mii";
- reg-io-width = <4>;
- smsc,irq-active-high;
- smsc,irq-push-pull;
- vdd33a-supply = <&ape6evm_fixed_3v3>;
- vddvario-supply = <&ape6evm_fixed_1v8>;
- };
- };
-
leds {
compatible = "gpio-leds";
led1 {
@@ -184,6 +164,21 @@
voltage-tolerance = <1>; /* 1% */
};
+&bsc {
+ ethernet at 8000000 {
+ compatible = "smsc,lan9220", "smsc,lan9115";
+ reg = <0x08000000 0x1000>;
+ interrupt-parent = <&irqc1>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ phy-mode = "mii";
+ reg-io-width = <4>;
+ smsc,irq-active-high;
+ smsc,irq-push-pull;
+ vdd33a-supply = <&ape6evm_fixed_3v3>;
+ vddvario-supply = <&ape6evm_fixed_1v8>;
+ };
+};
+
&cmt1 {
status = "okay";
};
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 7/9] ARM: shmobile: ape6evm-reference: Remove board C code and DT file
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Now that the r8a73a4 generic multiplatform case has the same features as the
APE6EVM DT reference board code, we get rid of the latter. DT reference
code in the future shall make use of the r8a73a4 multiplatform support code
with the generic SoC machine vector.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[geert: Update Documentation/devicetree/bindings/arm/shmobile.txt]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Documentation/devicetree/bindings/arm/shmobile.txt | 2 -
arch/arm/boot/dts/Makefile | 1 -
arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts | 156 ---------------------
arch/arm/mach-shmobile/Kconfig | 12 --
arch/arm/mach-shmobile/Makefile | 1 -
arch/arm/mach-shmobile/Makefile.boot | 1 -
arch/arm/mach-shmobile/board-ape6evm-reference.c | 61 --------
7 files changed, 234 deletions(-)
delete mode 100644 arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
delete mode 100644 arch/arm/mach-shmobile/board-ape6evm-reference.c
diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index c69f127d27c3b974..1665013aa12abc11 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -37,8 +37,6 @@ Boards:
compatible = "renesas,alt", "renesas,r8a7794"
- APE6-EVM
compatible = "renesas,ape6evm", "renesas,r8a73a4"
- - APE6-EVM - Reference Device Tree Implementation
- compatible = "renesas,ape6evm-reference", "renesas,r8a73a4"
- Atmark Techno Armadillo-800 EVA
compatible = "renesas,armadillo800eva"
- BOCK-W
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 00a8897818c2a931..d5acdd2a5ec48624 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -457,7 +457,6 @@ dtb-$(CONFIG_ARCH_S5PV210) += \
s5pv210-torbreck.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
r8a73a4-ape6evm.dtb \
- r8a73a4-ape6evm-reference.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
r8a7778-bockw-reference.dtb \
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
deleted file mode 100644
index b3d8f844b57a8fc2..0000000000000000
--- a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Device Tree Source for the APE6EVM board
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "r8a73a4.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- model = "APE6EVM";
- compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
-
- aliases {
- serial0 = &scifa0;
- };
-
- chosen {
- bootargs = "ignore_loglevel rw";
- stdout-path = &scifa0;
- };
-
- memory@40000000 {
- device_type = "memory";
- reg = <0 0x40000000 0 0x40000000>;
- };
-
- memory@200000000 {
- device_type = "memory";
- reg = <2 0x00000000 0 0x40000000>;
- };
-
- vcc_mmc0: regulator@0 {
- compatible = "regulator-fixed";
- regulator-name = "MMC0 Vcc";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- };
-
- vcc_sdhi0: regulator@1 {
- compatible = "regulator-fixed";
-
- regulator-name = "SDHI0 Vcc";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
-
- gpio = <&pfc 76 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
-
- /* Common 3.3V rail, used by several devices on APE6EVM */
- ape6evm_fixed_3v3: regulator@2 {
- compatible = "regulator-fixed";
- regulator-name = "3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- lbsc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0 0 0x20000000>;
- };
-};
-
-&i2c5 {
- status = "okay";
- vdd_dvfs: max8973@1b {
- compatible = "maxim,max8973";
- reg = <0x1b>;
-
- regulator-min-microvolt = <935000>;
- regulator-max-microvolt = <1200000>;
- regulator-boot-on;
- regulator-always-on;
- };
-};
-
-&cpu0 {
- cpu0-supply = <&vdd_dvfs>;
- operating-points = <
- /* kHz uV */
- 1950000 1115000
- 1462500 995000
- >;
- voltage-tolerance = <1>; /* 1% */
-};
-
-&cmt1 {
- status = "okay";
-};
-
-&pfc {
- scifa0_pins: serial0 {
- renesas,groups = "scifa0_data";
- renesas,function = "scifa0";
- };
-
- mmc0_pins: mmc {
- renesas,groups = "mmc0_data8", "mmc0_ctrl";
- renesas,function = "mmc0";
- };
-
- sdhi0_pins: sd0 {
- renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
- renesas,function = "sdhi0";
- };
-
- sdhi1_pins: sd1 {
- renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
- renesas,function = "sdhi1";
- };
-};
-
-&mmcif0 {
- vmmc-supply = <&vcc_mmc0>;
- bus-width = <8>;
- non-removable;
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins>;
- status = "okay";
-};
-
-&scifa0 {
- pinctrl-0 = <&scifa0_pins>;
- pinctrl-names = "default";
-
- status = "okay";
-};
-
-&sdhi0 {
- vmmc-supply = <&vcc_sdhi0>;
- bus-width = <4>;
- toshiba,mmc-wrprotect-disable;
- pinctrl-names = "default";
- pinctrl-0 = <&sdhi0_pins>;
- status = "okay";
-};
-
-&sdhi1 {
- vmmc-supply = <&ape6evm_fixed_3v3>;
- bus-width = <4>;
- broken-cd;
- toshiba,mmc-wrprotect-disable;
- pinctrl-names = "default";
- pinctrl-0 = <&sdhi1_pins>;
- status = "okay";
-};
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index f4108d85c03c6a0e..897d314850ba0857 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -147,18 +147,6 @@ config MACH_APE6EVM
select SMSC_PHY if SMSC911X
select USE_OF
-config MACH_APE6EVM_REFERENCE
- bool "APE6EVM board - Reference Device Tree Implementation"
- depends on ARCH_R8A73A4
- select SMSC_PHY if SMSC911X
- select USE_OF
- ---help---
- Use reference implementation of APE6EVM board support
- which makes a greater use of device tree at the expense
- of not supporting a number of devices.
-
- This is intended to aid developers
-
config MACH_MACKEREL
bool "mackerel board"
depends on ARCH_SH7372
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 7b9ed9e25e9bc954..c1d94b08b25fc206 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -59,7 +59,6 @@ ifdef CONFIG_ARCH_SHMOBILE_MULTI
obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o
else
obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
-obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o
obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o
obj-$(CONFIG_MACH_BOCKW) += board-bockw.o
obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 6ef0e2b29a02440d..5cb50ff32c88bde2 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -1,7 +1,6 @@
# per-board load address for uImage
loadaddr-y : loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
-loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
deleted file mode 100644
index dd5bc63aba421df2..0000000000000000
--- a/arch/arm/mach-shmobile/board-ape6evm-reference.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * APE6EVM board support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_device.h>
-#include <linux/sh_clk.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "r8a73a4.h"
-
-static void __init ape6evm_add_standard_devices(void)
-{
-#ifndef CONFIG_COMMON_CLK
- struct clk *parent;
- struct clk *mp;
-
- r8a73a4_clock_init();
-
- /* MP clock parent = extal2 */
- parent = clk_get(NULL, "extal2");
- mp = clk_get(NULL, "mp");
- BUG_ON(IS_ERR(parent) || IS_ERR(mp));
-
- clk_set_parent(mp, parent);
- clk_put(parent);
- clk_put(mp);
-#endif
-
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
-static const char *ape6evm_boards_compat_dt[] __initdata = {
- "renesas,ape6evm-reference",
- NULL,
-};
-
-DT_MACHINE_START(APE6EVM_DT, "ape6evm")
- .init_early = shmobile_init_delay,
- .init_machine = ape6evm_add_standard_devices,
- .init_late = shmobile_init_late,
- .dt_compat = ape6evm_boards_compat_dt,
-MACHINE_END
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 7/9] ARM: shmobile: ape6evm-reference: Remove board C code and DT file
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Now that the r8a73a4 generic multiplatform case has the same features as the
APE6EVM DT reference board code, we get rid of the latter. DT reference
code in the future shall make use of the r8a73a4 multiplatform support code
with the generic SoC machine vector.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[geert: Update Documentation/devicetree/bindings/arm/shmobile.txt]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Documentation/devicetree/bindings/arm/shmobile.txt | 2 -
arch/arm/boot/dts/Makefile | 1 -
arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts | 156 ---------------------
arch/arm/mach-shmobile/Kconfig | 12 --
arch/arm/mach-shmobile/Makefile | 1 -
arch/arm/mach-shmobile/Makefile.boot | 1 -
arch/arm/mach-shmobile/board-ape6evm-reference.c | 61 --------
7 files changed, 234 deletions(-)
delete mode 100644 arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
delete mode 100644 arch/arm/mach-shmobile/board-ape6evm-reference.c
diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index c69f127d27c3b974..1665013aa12abc11 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -37,8 +37,6 @@ Boards:
compatible = "renesas,alt", "renesas,r8a7794"
- APE6-EVM
compatible = "renesas,ape6evm", "renesas,r8a73a4"
- - APE6-EVM - Reference Device Tree Implementation
- compatible = "renesas,ape6evm-reference", "renesas,r8a73a4"
- Atmark Techno Armadillo-800 EVA
compatible = "renesas,armadillo800eva"
- BOCK-W
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 00a8897818c2a931..d5acdd2a5ec48624 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -457,7 +457,6 @@ dtb-$(CONFIG_ARCH_S5PV210) += \
s5pv210-torbreck.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
r8a73a4-ape6evm.dtb \
- r8a73a4-ape6evm-reference.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
r8a7778-bockw-reference.dtb \
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
deleted file mode 100644
index b3d8f844b57a8fc2..0000000000000000
--- a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Device Tree Source for the APE6EVM board
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "r8a73a4.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- model = "APE6EVM";
- compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
-
- aliases {
- serial0 = &scifa0;
- };
-
- chosen {
- bootargs = "ignore_loglevel rw";
- stdout-path = &scifa0;
- };
-
- memory at 40000000 {
- device_type = "memory";
- reg = <0 0x40000000 0 0x40000000>;
- };
-
- memory at 200000000 {
- device_type = "memory";
- reg = <2 0x00000000 0 0x40000000>;
- };
-
- vcc_mmc0: regulator at 0 {
- compatible = "regulator-fixed";
- regulator-name = "MMC0 Vcc";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- };
-
- vcc_sdhi0: regulator at 1 {
- compatible = "regulator-fixed";
-
- regulator-name = "SDHI0 Vcc";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
-
- gpio = <&pfc 76 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
-
- /* Common 3.3V rail, used by several devices on APE6EVM */
- ape6evm_fixed_3v3: regulator at 2 {
- compatible = "regulator-fixed";
- regulator-name = "3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- lbsc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0 0 0x20000000>;
- };
-};
-
-&i2c5 {
- status = "okay";
- vdd_dvfs: max8973 at 1b {
- compatible = "maxim,max8973";
- reg = <0x1b>;
-
- regulator-min-microvolt = <935000>;
- regulator-max-microvolt = <1200000>;
- regulator-boot-on;
- regulator-always-on;
- };
-};
-
-&cpu0 {
- cpu0-supply = <&vdd_dvfs>;
- operating-points = <
- /* kHz uV */
- 1950000 1115000
- 1462500 995000
- >;
- voltage-tolerance = <1>; /* 1% */
-};
-
-&cmt1 {
- status = "okay";
-};
-
-&pfc {
- scifa0_pins: serial0 {
- renesas,groups = "scifa0_data";
- renesas,function = "scifa0";
- };
-
- mmc0_pins: mmc {
- renesas,groups = "mmc0_data8", "mmc0_ctrl";
- renesas,function = "mmc0";
- };
-
- sdhi0_pins: sd0 {
- renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
- renesas,function = "sdhi0";
- };
-
- sdhi1_pins: sd1 {
- renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
- renesas,function = "sdhi1";
- };
-};
-
-&mmcif0 {
- vmmc-supply = <&vcc_mmc0>;
- bus-width = <8>;
- non-removable;
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins>;
- status = "okay";
-};
-
-&scifa0 {
- pinctrl-0 = <&scifa0_pins>;
- pinctrl-names = "default";
-
- status = "okay";
-};
-
-&sdhi0 {
- vmmc-supply = <&vcc_sdhi0>;
- bus-width = <4>;
- toshiba,mmc-wrprotect-disable;
- pinctrl-names = "default";
- pinctrl-0 = <&sdhi0_pins>;
- status = "okay";
-};
-
-&sdhi1 {
- vmmc-supply = <&ape6evm_fixed_3v3>;
- bus-width = <4>;
- broken-cd;
- toshiba,mmc-wrprotect-disable;
- pinctrl-names = "default";
- pinctrl-0 = <&sdhi1_pins>;
- status = "okay";
-};
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index f4108d85c03c6a0e..897d314850ba0857 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -147,18 +147,6 @@ config MACH_APE6EVM
select SMSC_PHY if SMSC911X
select USE_OF
-config MACH_APE6EVM_REFERENCE
- bool "APE6EVM board - Reference Device Tree Implementation"
- depends on ARCH_R8A73A4
- select SMSC_PHY if SMSC911X
- select USE_OF
- ---help---
- Use reference implementation of APE6EVM board support
- which makes a greater use of device tree at the expense
- of not supporting a number of devices.
-
- This is intended to aid developers
-
config MACH_MACKEREL
bool "mackerel board"
depends on ARCH_SH7372
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 7b9ed9e25e9bc954..c1d94b08b25fc206 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -59,7 +59,6 @@ ifdef CONFIG_ARCH_SHMOBILE_MULTI
obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o
else
obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
-obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o
obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o
obj-$(CONFIG_MACH_BOCKW) += board-bockw.o
obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 6ef0e2b29a02440d..5cb50ff32c88bde2 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -1,7 +1,6 @@
# per-board load address for uImage
loadaddr-y :=
loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
-loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
deleted file mode 100644
index dd5bc63aba421df2..0000000000000000
--- a/arch/arm/mach-shmobile/board-ape6evm-reference.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * APE6EVM board support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_device.h>
-#include <linux/sh_clk.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "r8a73a4.h"
-
-static void __init ape6evm_add_standard_devices(void)
-{
-#ifndef CONFIG_COMMON_CLK
- struct clk *parent;
- struct clk *mp;
-
- r8a73a4_clock_init();
-
- /* MP clock parent = extal2 */
- parent = clk_get(NULL, "extal2");
- mp = clk_get(NULL, "mp");
- BUG_ON(IS_ERR(parent) || IS_ERR(mp));
-
- clk_set_parent(mp, parent);
- clk_put(parent);
- clk_put(mp);
-#endif
-
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
-static const char *ape6evm_boards_compat_dt[] __initdata = {
- "renesas,ape6evm-reference",
- NULL,
-};
-
-DT_MACHINE_START(APE6EVM_DT, "ape6evm")
- .init_early = shmobile_init_delay,
- .init_machine = ape6evm_add_standard_devices,
- .init_late = shmobile_init_late,
- .dt_compat = ape6evm_boards_compat_dt,
-MACHINE_END
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 8/9] ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
This removes the remains of the legacy ape6evm platform.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
MAINTAINERS | 1 -
arch/arm/boot/dts/Makefile | 1 -
arch/arm/configs/ape6evm_defconfig | 109 -------------
arch/arm/mach-shmobile/Kconfig | 13 --
arch/arm/mach-shmobile/Makefile | 1 -
arch/arm/mach-shmobile/Makefile.boot | 1 -
arch/arm/mach-shmobile/board-ape6evm.c | 286 ---------------------------------
7 files changed, 412 deletions(-)
delete mode 100644 arch/arm/configs/ape6evm_defconfig
delete mode 100644 arch/arm/mach-shmobile/board-ape6evm.c
diff --git a/MAINTAINERS b/MAINTAINERS
index d78030f998096ee8..f4d236fa6e1894d9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1384,7 +1384,6 @@ F: arch/arm/boot/dts/emev2*
F: arch/arm/boot/dts/r7s*
F: arch/arm/boot/dts/r8a*
F: arch/arm/boot/dts/sh*
-F: arch/arm/configs/ape6evm_defconfig
F: arch/arm/configs/armadillo800eva_defconfig
F: arch/arm/configs/bockw_defconfig
F: arch/arm/configs/kzm9g_defconfig
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d5acdd2a5ec48624..cc97d969b28bb7db 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -456,7 +456,6 @@ dtb-$(CONFIG_ARCH_S5PV210) += \
s5pv210-smdkv210.dtb \
s5pv210-torbreck.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
- r8a73a4-ape6evm.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
r8a7778-bockw-reference.dtb \
diff --git a/arch/arm/configs/ape6evm_defconfig b/arch/arm/configs/ape6evm_defconfig
deleted file mode 100644
index 9e9a72e3d30faddb..0000000000000000
--- a/arch/arm/configs/ape6evm_defconfig
+++ /dev/null
@@ -1,109 +0,0 @@
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT\x16
-CONFIG_CGROUPS=y
-CONFIG_CGROUP_SCHED=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_EMBEDDED=y
-CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
-CONFIG_ARCH_SHMOBILE_LEGACY=y
-CONFIG_ARCH_R8A73A4=y
-CONFIG_MACH_APE6EVM=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_CPU_BPREDICT_DISABLE=y
-CONFIG_PL310_ERRATA_588369=y
-CONFIG_ARM_ERRATA_754322=y
-CONFIG_SMP=y
-CONFIG_SCHED_MC=y
-CONFIG_HAVE_ARM_ARCH_TIMER=y
-CONFIG_NR_CPUS=8
-CONFIG_AEABI=y
-CONFIG_HIGHMEM=y
-CONFIG_HIGHPTE=y
-# CONFIG_HW_PERF_EVENTS is not set
-# CONFIG_COMPACTION is not set
-# CONFIG_CROSS_MEMORY_ATTACH is not set
-CONFIG_ARM_APPENDED_DTB=y
-CONFIG_VFP=y
-CONFIG_NEON=y
-CONFIG_BINFMT_MISC=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6_SIT is not set
-CONFIG_NETFILTER=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_FW_LOADER_USER_HELPER is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NET_CADENCE is not set
-CONFIG_SMC91X=y
-CONFIG_SMSC911X=y
-# CONFIG_INPUT_MOUSEDEV is not set
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_NONSTANDARD=y
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS\x12
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_SH_MOBILE=y
-CONFIG_GPIO_SH_PFC=y
-CONFIG_GPIOLIB=y
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-CONFIG_RCAR_THERMAL=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-CONFIG_REGULATOR_GPIO=y
-CONFIG_REGULATOR_MAX8973=y
-# CONFIG_HID is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_MMC=y
-CONFIG_MMC_SDHI=y
-CONFIG_MMC_SH_MMCIF=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_DMADEVICES=y
-CONFIG_SH_DMAE=y
-# CONFIG_IOMMU_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFS_V4_1=y
-CONFIG_ROOT_NFS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_ENABLE_DEFAULT_TRACERS=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-CONFIG_CRC_T10DIF=y
-CONFIG_CRC_ITU_T=y
-CONFIG_CRC7=y
-CONFIG_LIBCRC32C=y
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 897d314850ba0857..2d0387eff832a1d9 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -113,13 +113,6 @@ config ARCH_SH73A0
select SH_INTC
select RENESAS_INTC_IRQPIN
-config ARCH_R8A73A4
- bool "R-Mobile APE6 (R8A73A40)"
- select ARCH_RMOBILE
- select ARCH_WANT_OPTIONAL_GPIOLIB
- select ARM_GIC
- select RENESAS_IRQC
-
config ARCH_R8A7740
bool "R-Mobile A1 (R8A77400)"
select ARCH_RMOBILE
@@ -141,12 +134,6 @@ config ARCH_R8A7779
comment "Renesas ARM SoCs Board Type"
-config MACH_APE6EVM
- bool "APE6EVM board"
- depends on ARCH_R8A73A4
- select SMSC_PHY if SMSC911X
- select USE_OF
-
config MACH_MACKEREL
bool "mackerel board"
depends on ARCH_SH7372
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index c1d94b08b25fc206..33147191c2d0ed36 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -58,7 +58,6 @@ obj-$(CONFIG_ARCH_SH7372) += entry-intc.o sleep-sh7372.o
ifdef CONFIG_ARCH_SHMOBILE_MULTI
obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o
else
-obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o
obj-$(CONFIG_MACH_BOCKW) += board-bockw.o
obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 5cb50ff32c88bde2..0c46cb3ae9c06d29 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -1,6 +1,5 @@
# per-board load address for uImage
loadaddr-y :-loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
deleted file mode 100644
index 66f67816a8446239..0000000000000000
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * APE6EVM board support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/mfd/tmio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/sh_clk.h>
-#include <linux/smsc911x.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "irqs.h"
-#include "r8a73a4.h"
-
-/* LEDS */
-static struct gpio_led ape6evm_leds[] = {
- {
- .name = "gnss-en",
- .gpio = 28,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "nfc-nrst",
- .gpio = 126,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "gnss-nrst",
- .gpio = 132,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "bt-wakeup",
- .gpio = 232,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "strobe",
- .gpio = 250,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "bbresetout",
- .gpio = 288,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- },
-};
-
-static __initdata struct gpio_led_platform_data ape6evm_leds_pdata = {
- .leds = ape6evm_leds,
- .num_leds = ARRAY_SIZE(ape6evm_leds),
-};
-
-/* GPIO KEY */
-#define GPIO_KEY(c, g, d, ...) \
- { .code = c, .gpio = g, .desc = d, .active_low = 1 }
-
-static struct gpio_keys_button gpio_buttons[] = {
- GPIO_KEY(KEY_0, 324, "S16"),
- GPIO_KEY(KEY_MENU, 325, "S17"),
- GPIO_KEY(KEY_HOME, 326, "S18"),
- GPIO_KEY(KEY_BACK, 327, "S19"),
- GPIO_KEY(KEY_VOLUMEUP, 328, "S20"),
- GPIO_KEY(KEY_VOLUMEDOWN, 329, "S21"),
-};
-
-static struct gpio_keys_platform_data ape6evm_keys_pdata __initdata = {
- .buttons = gpio_buttons,
- .nbuttons = ARRAY_SIZE(gpio_buttons),
-};
-
-/* Dummy supplies, where voltage doesn't matter */
-static struct regulator_consumer_supply dummy_supplies[] = {
- REGULATOR_SUPPLY("vddvario", "smsc911x"),
- REGULATOR_SUPPLY("vdd33a", "smsc911x"),
-};
-
-/* SMSC LAN9220 */
-static const struct resource lan9220_res[] __initconst = {
- DEFINE_RES_MEM(0x08000000, 0x1000),
- {
- .start = irq_pin(40), /* IRQ40 */
- .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
- },
-};
-
-static const struct smsc911x_platform_config lan9220_data __initconst = {
- .flags = SMSC911X_USE_32BIT,
- .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
- .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
-};
-
-/*
- * MMC0 power supplies:
- * Both Vcc and VccQ to eMMC on APE6EVM are supplied by a tps80032 voltage
- * regulator. Until support for it is added to this file we simulate the
- * Vcc supply by a fixed always-on regulator
- */
-static struct regulator_consumer_supply vcc_mmc0_consumers[] -{
- REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
-};
-
-/*
- * SDHI0 power supplies:
- * Vcc to SDHI0 on APE6EVM is supplied by a GPIO-switchable regulator. VccQ is
- * provided by the same tps80032 regulator as both MMC0 voltages - see comment
- * above
- */
-static struct regulator_consumer_supply vcc_sdhi0_consumers[] -{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
-};
-
-static struct regulator_init_data vcc_sdhi0_init_data = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi0_consumers),
- .consumer_supplies = vcc_sdhi0_consumers,
-};
-
-static const struct fixed_voltage_config vcc_sdhi0_info __initconst = {
- .supply_name = "SDHI0 Vcc",
- .microvolts = 3300000,
- .gpio = 76,
- .enable_high = 1,
- .init_data = &vcc_sdhi0_init_data,
-};
-
-/*
- * SDHI1 power supplies:
- * Vcc and VccQ to SDHI1 on APE6EVM are both fixed at 3.3V
- */
-static struct regulator_consumer_supply vcc_sdhi1_consumers[] -{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
-};
-
-/* MMCIF */
-static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = {
- .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
- .slave_id_tx = SHDMA_SLAVE_MMCIF0_TX,
- .slave_id_rx = SHDMA_SLAVE_MMCIF0_RX,
- .ccs_unsupported = true,
-};
-
-static const struct resource mmcif0_resources[] __initconst = {
- DEFINE_RES_MEM(0xee200000, 0x100),
- DEFINE_RES_IRQ(gic_spi(169)),
-};
-
-/* SDHI0 */
-static const struct sh_mobile_sdhi_info sdhi0_pdata __initconst = {
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
-};
-
-static const struct resource sdhi0_resources[] __initconst = {
- DEFINE_RES_MEM(0xee100000, 0x100),
- DEFINE_RES_IRQ(gic_spi(165)),
-};
-
-/* SDHI1 */
-static const struct sh_mobile_sdhi_info sdhi1_pdata __initconst = {
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
- MMC_CAP_NEEDS_POLL,
-};
-
-static const struct resource sdhi1_resources[] __initconst = {
- DEFINE_RES_MEM(0xee120000, 0x100),
- DEFINE_RES_IRQ(gic_spi(166)),
-};
-
-static const struct pinctrl_map ape6evm_pinctrl_map[] __initconst = {
- /* SCIFA0 console */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a73a4",
- "scifa0_data", "scifa0"),
- /* SMSC */
- PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a73a4",
- "irqc_irq40", "irqc"),
- /* MMCIF0 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
- "mmc0_data8", "mmc0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
- "mmc0_ctrl", "mmc0"),
- /* SDHI0: uSD: no WP */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_data4", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_ctrl", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_cd", "sdhi0"),
- /* SDHI1 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
- "sdhi1_data4", "sdhi1"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
- "sdhi1_ctrl", "sdhi1"),
-};
-
-static void __init ape6evm_add_standard_devices(void)
-{
-
- struct clk *parent;
- struct clk *mp;
-
- r8a73a4_clock_init();
-
- /* MP clock parent = extal2 */
- parent = clk_get(NULL, "extal2");
- mp = clk_get(NULL, "mp");
- BUG_ON(IS_ERR(parent) || IS_ERR(mp));
-
- clk_set_parent(mp, parent);
- clk_put(parent);
- clk_put(mp);
-
- pinctrl_register_mappings(ape6evm_pinctrl_map,
- ARRAY_SIZE(ape6evm_pinctrl_map));
- r8a73a4_pinmux_init();
- r8a73a4_add_standard_devices();
-
- /* LAN9220 ethernet */
- gpio_request_one(270, GPIOF_OUT_INIT_HIGH, NULL); /* smsc9220 RESET */
-
- regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
-
- platform_device_register_resndata(NULL, "smsc911x", -1,
- lan9220_res, ARRAY_SIZE(lan9220_res),
- &lan9220_data, sizeof(lan9220_data));
-
- regulator_register_always_on(1, "MMC0 Vcc", vcc_mmc0_consumers,
- ARRAY_SIZE(vcc_mmc0_consumers), 2800000);
- platform_device_register_resndata(NULL, "sh_mmcif", 0,
- mmcif0_resources, ARRAY_SIZE(mmcif0_resources),
- &mmcif0_pdata, sizeof(mmcif0_pdata));
- platform_device_register_data(NULL, "reg-fixed-voltage", 2,
- &vcc_sdhi0_info, sizeof(vcc_sdhi0_info));
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0,
- sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
- &sdhi0_pdata, sizeof(sdhi0_pdata));
- regulator_register_always_on(3, "SDHI1 Vcc", vcc_sdhi1_consumers,
- ARRAY_SIZE(vcc_sdhi1_consumers), 3300000);
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 1,
- sdhi1_resources, ARRAY_SIZE(sdhi1_resources),
- &sdhi1_pdata, sizeof(sdhi1_pdata));
- platform_device_register_data(NULL, "gpio-keys", -1,
- &ape6evm_keys_pdata,
- sizeof(ape6evm_keys_pdata));
- platform_device_register_data(NULL, "leds-gpio", -1,
- &ape6evm_leds_pdata,
- sizeof(ape6evm_leds_pdata));
-}
-
-static const char *ape6evm_boards_compat_dt[] __initdata = {
- "renesas,ape6evm",
- NULL,
-};
-
-DT_MACHINE_START(APE6EVM_DT, "ape6evm")
- .init_early = shmobile_init_delay,
- .init_machine = ape6evm_add_standard_devices,
- .init_late = shmobile_init_late,
- .dt_compat = ape6evm_boards_compat_dt,
-MACHINE_END
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 8/9] ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
This removes the remains of the legacy ape6evm platform.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
MAINTAINERS | 1 -
arch/arm/boot/dts/Makefile | 1 -
arch/arm/configs/ape6evm_defconfig | 109 -------------
arch/arm/mach-shmobile/Kconfig | 13 --
arch/arm/mach-shmobile/Makefile | 1 -
arch/arm/mach-shmobile/Makefile.boot | 1 -
arch/arm/mach-shmobile/board-ape6evm.c | 286 ---------------------------------
7 files changed, 412 deletions(-)
delete mode 100644 arch/arm/configs/ape6evm_defconfig
delete mode 100644 arch/arm/mach-shmobile/board-ape6evm.c
diff --git a/MAINTAINERS b/MAINTAINERS
index d78030f998096ee8..f4d236fa6e1894d9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1384,7 +1384,6 @@ F: arch/arm/boot/dts/emev2*
F: arch/arm/boot/dts/r7s*
F: arch/arm/boot/dts/r8a*
F: arch/arm/boot/dts/sh*
-F: arch/arm/configs/ape6evm_defconfig
F: arch/arm/configs/armadillo800eva_defconfig
F: arch/arm/configs/bockw_defconfig
F: arch/arm/configs/kzm9g_defconfig
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d5acdd2a5ec48624..cc97d969b28bb7db 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -456,7 +456,6 @@ dtb-$(CONFIG_ARCH_S5PV210) += \
s5pv210-smdkv210.dtb \
s5pv210-torbreck.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
- r8a73a4-ape6evm.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
r8a7778-bockw-reference.dtb \
diff --git a/arch/arm/configs/ape6evm_defconfig b/arch/arm/configs/ape6evm_defconfig
deleted file mode 100644
index 9e9a72e3d30faddb..0000000000000000
--- a/arch/arm/configs/ape6evm_defconfig
+++ /dev/null
@@ -1,109 +0,0 @@
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_CGROUPS=y
-CONFIG_CGROUP_SCHED=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_EMBEDDED=y
-CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
-CONFIG_ARCH_SHMOBILE_LEGACY=y
-CONFIG_ARCH_R8A73A4=y
-CONFIG_MACH_APE6EVM=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_CPU_BPREDICT_DISABLE=y
-CONFIG_PL310_ERRATA_588369=y
-CONFIG_ARM_ERRATA_754322=y
-CONFIG_SMP=y
-CONFIG_SCHED_MC=y
-CONFIG_HAVE_ARM_ARCH_TIMER=y
-CONFIG_NR_CPUS=8
-CONFIG_AEABI=y
-CONFIG_HIGHMEM=y
-CONFIG_HIGHPTE=y
-# CONFIG_HW_PERF_EVENTS is not set
-# CONFIG_COMPACTION is not set
-# CONFIG_CROSS_MEMORY_ATTACH is not set
-CONFIG_ARM_APPENDED_DTB=y
-CONFIG_VFP=y
-CONFIG_NEON=y
-CONFIG_BINFMT_MISC=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6_SIT is not set
-CONFIG_NETFILTER=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_FW_LOADER_USER_HELPER is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NET_CADENCE is not set
-CONFIG_SMC91X=y
-CONFIG_SMSC911X=y
-# CONFIG_INPUT_MOUSEDEV is not set
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_NONSTANDARD=y
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=12
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_SH_MOBILE=y
-CONFIG_GPIO_SH_PFC=y
-CONFIG_GPIOLIB=y
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-CONFIG_RCAR_THERMAL=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-CONFIG_REGULATOR_GPIO=y
-CONFIG_REGULATOR_MAX8973=y
-# CONFIG_HID is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_MMC=y
-CONFIG_MMC_SDHI=y
-CONFIG_MMC_SH_MMCIF=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_DMADEVICES=y
-CONFIG_SH_DMAE=y
-# CONFIG_IOMMU_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFS_V4_1=y
-CONFIG_ROOT_NFS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_ENABLE_DEFAULT_TRACERS=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-CONFIG_CRC_T10DIF=y
-CONFIG_CRC_ITU_T=y
-CONFIG_CRC7=y
-CONFIG_LIBCRC32C=y
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 897d314850ba0857..2d0387eff832a1d9 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -113,13 +113,6 @@ config ARCH_SH73A0
select SH_INTC
select RENESAS_INTC_IRQPIN
-config ARCH_R8A73A4
- bool "R-Mobile APE6 (R8A73A40)"
- select ARCH_RMOBILE
- select ARCH_WANT_OPTIONAL_GPIOLIB
- select ARM_GIC
- select RENESAS_IRQC
-
config ARCH_R8A7740
bool "R-Mobile A1 (R8A77400)"
select ARCH_RMOBILE
@@ -141,12 +134,6 @@ config ARCH_R8A7779
comment "Renesas ARM SoCs Board Type"
-config MACH_APE6EVM
- bool "APE6EVM board"
- depends on ARCH_R8A73A4
- select SMSC_PHY if SMSC911X
- select USE_OF
-
config MACH_MACKEREL
bool "mackerel board"
depends on ARCH_SH7372
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index c1d94b08b25fc206..33147191c2d0ed36 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -58,7 +58,6 @@ obj-$(CONFIG_ARCH_SH7372) += entry-intc.o sleep-sh7372.o
ifdef CONFIG_ARCH_SHMOBILE_MULTI
obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o
else
-obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o
obj-$(CONFIG_MACH_BOCKW) += board-bockw.o
obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 5cb50ff32c88bde2..0c46cb3ae9c06d29 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -1,6 +1,5 @@
# per-board load address for uImage
loadaddr-y :=
-loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
deleted file mode 100644
index 66f67816a8446239..0000000000000000
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * APE6EVM board support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/mfd/tmio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/sh_clk.h>
-#include <linux/smsc911x.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "irqs.h"
-#include "r8a73a4.h"
-
-/* LEDS */
-static struct gpio_led ape6evm_leds[] = {
- {
- .name = "gnss-en",
- .gpio = 28,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "nfc-nrst",
- .gpio = 126,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "gnss-nrst",
- .gpio = 132,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "bt-wakeup",
- .gpio = 232,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "strobe",
- .gpio = 250,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "bbresetout",
- .gpio = 288,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- },
-};
-
-static __initdata struct gpio_led_platform_data ape6evm_leds_pdata = {
- .leds = ape6evm_leds,
- .num_leds = ARRAY_SIZE(ape6evm_leds),
-};
-
-/* GPIO KEY */
-#define GPIO_KEY(c, g, d, ...) \
- { .code = c, .gpio = g, .desc = d, .active_low = 1 }
-
-static struct gpio_keys_button gpio_buttons[] = {
- GPIO_KEY(KEY_0, 324, "S16"),
- GPIO_KEY(KEY_MENU, 325, "S17"),
- GPIO_KEY(KEY_HOME, 326, "S18"),
- GPIO_KEY(KEY_BACK, 327, "S19"),
- GPIO_KEY(KEY_VOLUMEUP, 328, "S20"),
- GPIO_KEY(KEY_VOLUMEDOWN, 329, "S21"),
-};
-
-static struct gpio_keys_platform_data ape6evm_keys_pdata __initdata = {
- .buttons = gpio_buttons,
- .nbuttons = ARRAY_SIZE(gpio_buttons),
-};
-
-/* Dummy supplies, where voltage doesn't matter */
-static struct regulator_consumer_supply dummy_supplies[] = {
- REGULATOR_SUPPLY("vddvario", "smsc911x"),
- REGULATOR_SUPPLY("vdd33a", "smsc911x"),
-};
-
-/* SMSC LAN9220 */
-static const struct resource lan9220_res[] __initconst = {
- DEFINE_RES_MEM(0x08000000, 0x1000),
- {
- .start = irq_pin(40), /* IRQ40 */
- .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
- },
-};
-
-static const struct smsc911x_platform_config lan9220_data __initconst = {
- .flags = SMSC911X_USE_32BIT,
- .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
- .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
-};
-
-/*
- * MMC0 power supplies:
- * Both Vcc and VccQ to eMMC on APE6EVM are supplied by a tps80032 voltage
- * regulator. Until support for it is added to this file we simulate the
- * Vcc supply by a fixed always-on regulator
- */
-static struct regulator_consumer_supply vcc_mmc0_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
-};
-
-/*
- * SDHI0 power supplies:
- * Vcc to SDHI0 on APE6EVM is supplied by a GPIO-switchable regulator. VccQ is
- * provided by the same tps80032 regulator as both MMC0 voltages - see comment
- * above
- */
-static struct regulator_consumer_supply vcc_sdhi0_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
-};
-
-static struct regulator_init_data vcc_sdhi0_init_data = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi0_consumers),
- .consumer_supplies = vcc_sdhi0_consumers,
-};
-
-static const struct fixed_voltage_config vcc_sdhi0_info __initconst = {
- .supply_name = "SDHI0 Vcc",
- .microvolts = 3300000,
- .gpio = 76,
- .enable_high = 1,
- .init_data = &vcc_sdhi0_init_data,
-};
-
-/*
- * SDHI1 power supplies:
- * Vcc and VccQ to SDHI1 on APE6EVM are both fixed at 3.3V
- */
-static struct regulator_consumer_supply vcc_sdhi1_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
-};
-
-/* MMCIF */
-static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = {
- .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
- .slave_id_tx = SHDMA_SLAVE_MMCIF0_TX,
- .slave_id_rx = SHDMA_SLAVE_MMCIF0_RX,
- .ccs_unsupported = true,
-};
-
-static const struct resource mmcif0_resources[] __initconst = {
- DEFINE_RES_MEM(0xee200000, 0x100),
- DEFINE_RES_IRQ(gic_spi(169)),
-};
-
-/* SDHI0 */
-static const struct sh_mobile_sdhi_info sdhi0_pdata __initconst = {
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
-};
-
-static const struct resource sdhi0_resources[] __initconst = {
- DEFINE_RES_MEM(0xee100000, 0x100),
- DEFINE_RES_IRQ(gic_spi(165)),
-};
-
-/* SDHI1 */
-static const struct sh_mobile_sdhi_info sdhi1_pdata __initconst = {
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
- MMC_CAP_NEEDS_POLL,
-};
-
-static const struct resource sdhi1_resources[] __initconst = {
- DEFINE_RES_MEM(0xee120000, 0x100),
- DEFINE_RES_IRQ(gic_spi(166)),
-};
-
-static const struct pinctrl_map ape6evm_pinctrl_map[] __initconst = {
- /* SCIFA0 console */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a73a4",
- "scifa0_data", "scifa0"),
- /* SMSC */
- PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a73a4",
- "irqc_irq40", "irqc"),
- /* MMCIF0 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
- "mmc0_data8", "mmc0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
- "mmc0_ctrl", "mmc0"),
- /* SDHI0: uSD: no WP */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_data4", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_ctrl", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_cd", "sdhi0"),
- /* SDHI1 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
- "sdhi1_data4", "sdhi1"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
- "sdhi1_ctrl", "sdhi1"),
-};
-
-static void __init ape6evm_add_standard_devices(void)
-{
-
- struct clk *parent;
- struct clk *mp;
-
- r8a73a4_clock_init();
-
- /* MP clock parent = extal2 */
- parent = clk_get(NULL, "extal2");
- mp = clk_get(NULL, "mp");
- BUG_ON(IS_ERR(parent) || IS_ERR(mp));
-
- clk_set_parent(mp, parent);
- clk_put(parent);
- clk_put(mp);
-
- pinctrl_register_mappings(ape6evm_pinctrl_map,
- ARRAY_SIZE(ape6evm_pinctrl_map));
- r8a73a4_pinmux_init();
- r8a73a4_add_standard_devices();
-
- /* LAN9220 ethernet */
- gpio_request_one(270, GPIOF_OUT_INIT_HIGH, NULL); /* smsc9220 RESET */
-
- regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
-
- platform_device_register_resndata(NULL, "smsc911x", -1,
- lan9220_res, ARRAY_SIZE(lan9220_res),
- &lan9220_data, sizeof(lan9220_data));
-
- regulator_register_always_on(1, "MMC0 Vcc", vcc_mmc0_consumers,
- ARRAY_SIZE(vcc_mmc0_consumers), 2800000);
- platform_device_register_resndata(NULL, "sh_mmcif", 0,
- mmcif0_resources, ARRAY_SIZE(mmcif0_resources),
- &mmcif0_pdata, sizeof(mmcif0_pdata));
- platform_device_register_data(NULL, "reg-fixed-voltage", 2,
- &vcc_sdhi0_info, sizeof(vcc_sdhi0_info));
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0,
- sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
- &sdhi0_pdata, sizeof(sdhi0_pdata));
- regulator_register_always_on(3, "SDHI1 Vcc", vcc_sdhi1_consumers,
- ARRAY_SIZE(vcc_sdhi1_consumers), 3300000);
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 1,
- sdhi1_resources, ARRAY_SIZE(sdhi1_resources),
- &sdhi1_pdata, sizeof(sdhi1_pdata));
- platform_device_register_data(NULL, "gpio-keys", -1,
- &ape6evm_keys_pdata,
- sizeof(ape6evm_keys_pdata));
- platform_device_register_data(NULL, "leds-gpio", -1,
- &ape6evm_leds_pdata,
- sizeof(ape6evm_leds_pdata));
-}
-
-static const char *ape6evm_boards_compat_dt[] __initdata = {
- "renesas,ape6evm",
- NULL,
-};
-
-DT_MACHINE_START(APE6EVM_DT, "ape6evm")
- .init_early = shmobile_init_delay,
- .init_machine = ape6evm_add_standard_devices,
- .init_late = shmobile_init_late,
- .dt_compat = ape6evm_boards_compat_dt,
-MACHINE_END
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 9/9] ARM: shmobile: r8a73a4: Remove legacy code
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 12:51 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
All r8a73a4 boards are now used with multiplatform kernels only. We can
remove all the unused r8a73a4 legacy device and clock registration code.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/mach-shmobile/Makefile | 1 -
arch/arm/mach-shmobile/clock-r8a73a4.c | 659 ---------------------------------
arch/arm/mach-shmobile/r8a73a4.h | 17 -
arch/arm/mach-shmobile/setup-r8a73a4.c | 273 +-------------
4 files changed, 2 insertions(+), 948 deletions(-)
delete mode 100644 arch/arm/mach-shmobile/clock-r8a73a4.c
delete mode 100644 arch/arm/mach-shmobile/r8a73a4.h
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 33147191c2d0ed36..67be548bbce1e9e9 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -23,7 +23,6 @@ ifndef CONFIG_COMMON_CLK
obj-y += clock.o
obj-$(CONFIG_ARCH_SH7372) += clock-sh7372.o
obj-$(CONFIG_ARCH_SH73A0) += clock-sh73a0.o
-obj-$(CONFIG_ARCH_R8A73A4) += clock-r8a73a4.o
obj-$(CONFIG_ARCH_R8A7740) += clock-r8a7740.o
obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o
obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o
diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c
deleted file mode 100644
index 1cf44dc6d718bcc0..0000000000000000
--- a/arch/arm/mach-shmobile/clock-r8a73a4.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
- * r8a73a4 clock framework support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/sh_clk.h>
-#include <linux/clkdev.h>
-#include "common.h"
-#include "clock.h"
-
-#define CPG_BASE 0xe6150000
-#define CPG_LEN 0x270
-
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xe615013c
-#define SMSTPCR4 0xe6150140
-#define SMSTPCR5 0xe6150144
-
-#define FRQCRA 0xE6150000
-#define FRQCRB 0xE6150004
-#define FRQCRC 0xE61500E0
-#define VCLKCR1 0xE6150008
-#define VCLKCR2 0xE615000C
-#define VCLKCR3 0xE615001C
-#define VCLKCR4 0xE6150014
-#define VCLKCR5 0xE6150034
-#define ZBCKCR 0xE6150010
-#define SD0CKCR 0xE6150074
-#define SD1CKCR 0xE6150078
-#define SD2CKCR 0xE615007C
-#define MMC0CKCR 0xE6150240
-#define MMC1CKCR 0xE6150244
-#define FSIACKCR 0xE6150018
-#define FSIBCKCR 0xE6150090
-#define MPCKCR 0xe6150080
-#define SPUVCKCR 0xE6150094
-#define HSICKCR 0xE615026C
-#define M4CKCR 0xE6150098
-#define PLLECR 0xE61500D0
-#define PLL0CR 0xE61500D8
-#define PLL1CR 0xE6150028
-#define PLL2CR 0xE615002C
-#define PLL2SCR 0xE61501F4
-#define PLL2HCR 0xE61501E4
-#define CKSCR 0xE61500C0
-
-#define CPG_MAP(o) ((o - CPG_BASE) + cpg_mapping.base)
-
-static struct clk_mapping cpg_mapping = {
- .phys = CPG_BASE,
- .len = CPG_LEN,
-};
-
-static struct clk extalr_clk = {
- .rate = 32768,
- .mapping = &cpg_mapping,
-};
-
-static struct clk extal1_clk = {
- .rate = 26000000,
- .mapping = &cpg_mapping,
-};
-
-static struct clk extal2_clk = {
- .rate = 48000000,
- .mapping = &cpg_mapping,
-};
-
-static struct sh_clk_ops followparent_clk_ops = {
- .recalc = followparent_recalc,
-};
-
-static struct clk main_clk = {
- /* .parent will be set r8a73a4_clock_init */
- .ops = &followparent_clk_ops,
-};
-
-SH_CLK_RATIO(div2, 1, 2);
-SH_CLK_RATIO(div4, 1, 4);
-
-SH_FIXED_RATIO_CLK(main_div2_clk, main_clk, div2);
-SH_FIXED_RATIO_CLK(extal1_div2_clk, extal1_clk, div2);
-SH_FIXED_RATIO_CLK(extal2_div2_clk, extal2_clk, div2);
-SH_FIXED_RATIO_CLK(extal2_div4_clk, extal2_clk, div4);
-
-/* External FSIACK/FSIBCK clock */
-static struct clk fsiack_clk = {
-};
-
-static struct clk fsibck_clk = {
-};
-
-/*
- * PLL clocks
- */
-static struct clk *pll_parent_main[] = {
- [0] = &main_clk,
- [1] = &main_div2_clk
-};
-
-static struct clk *pll_parent_main_extal[8] = {
- [0] = &main_div2_clk,
- [1] = &extal2_div2_clk,
- [3] = &extal2_div4_clk,
- [4] = &main_clk,
- [5] = &extal2_clk,
-};
-
-static unsigned long pll_recalc(struct clk *clk)
-{
- unsigned long mult = 1;
-
- if (ioread32(CPG_MAP(PLLECR)) & (1 << clk->enable_bit))
- mult = (((ioread32(clk->mapped_reg) >> 24) & 0x7f) + 1);
-
- return clk->parent->rate * mult;
-}
-
-static int pll_set_parent(struct clk *clk, struct clk *parent)
-{
- u32 val;
- int i, ret;
-
- if (!clk->parent_table || !clk->parent_num)
- return -EINVAL;
-
- /* Search the parent */
- for (i = 0; i < clk->parent_num; i++)
- if (clk->parent_table[i] = parent)
- break;
-
- if (i = clk->parent_num)
- return -ENODEV;
-
- ret = clk_reparent(clk, parent);
- if (ret < 0)
- return ret;
-
- val = ioread32(clk->mapped_reg) &
- ~(((1 << clk->src_width) - 1) << clk->src_shift);
-
- iowrite32(val | i << clk->src_shift, clk->mapped_reg);
-
- return 0;
-}
-
-static struct sh_clk_ops pll_clk_ops = {
- .recalc = pll_recalc,
- .set_parent = pll_set_parent,
-};
-
-#define PLL_CLOCK(name, p, pt, w, s, reg, e) \
- static struct clk name = { \
- .ops = &pll_clk_ops, \
- .flags = CLK_ENABLE_ON_INIT, \
- .parent = p, \
- .parent_table = pt, \
- .parent_num = ARRAY_SIZE(pt), \
- .src_width = w, \
- .src_shift = s, \
- .enable_reg = (void __iomem *)reg, \
- .enable_bit = e, \
- .mapping = &cpg_mapping, \
- }
-
-PLL_CLOCK(pll0_clk, &main_clk, pll_parent_main, 1, 20, PLL0CR, 0);
-PLL_CLOCK(pll1_clk, &main_clk, pll_parent_main, 1, 7, PLL1CR, 1);
-PLL_CLOCK(pll2_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2CR, 2);
-PLL_CLOCK(pll2s_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2SCR, 4);
-PLL_CLOCK(pll2h_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2HCR, 5);
-
-SH_FIXED_RATIO_CLK(pll1_div2_clk, pll1_clk, div2);
-
-static atomic_t frqcr_lock;
-
-/* Several clocks need to access FRQCRB, have to lock */
-static bool frqcr_kick_check(struct clk *clk)
-{
- return !(ioread32(CPG_MAP(FRQCRB)) & BIT(31));
-}
-
-static int frqcr_kick_do(struct clk *clk)
-{
- int i;
-
- /* set KICK bit in FRQCRB to update hardware setting, check success */
- iowrite32(ioread32(CPG_MAP(FRQCRB)) | BIT(31), CPG_MAP(FRQCRB));
- for (i = 1000; i; i--)
- if (ioread32(CPG_MAP(FRQCRB)) & BIT(31))
- cpu_relax();
- else
- return 0;
-
- return -ETIMEDOUT;
-}
-
-static int zclk_set_rate(struct clk *clk, unsigned long rate)
-{
- void __iomem *frqcrc;
- int ret;
- unsigned long step, p_rate;
- u32 val;
-
- if (!clk->parent || !__clk_get(clk->parent))
- return -ENODEV;
-
- if (!atomic_inc_and_test(&frqcr_lock) || !frqcr_kick_check(clk)) {
- ret = -EBUSY;
- goto done;
- }
-
- /*
- * Users are supposed to first call clk_set_rate() only with
- * clk_round_rate() results. So, we don't fix wrong rates here, but
- * guard against them anyway
- */
-
- p_rate = clk_get_rate(clk->parent);
- if (rate = p_rate) {
- val = 0;
- } else {
- step = DIV_ROUND_CLOSEST(p_rate, 32);
-
- if (rate > p_rate || rate < step) {
- ret = -EINVAL;
- goto done;
- }
-
- val = 32 - rate / step;
- }
-
- frqcrc = clk->mapped_reg + (FRQCRC - (u32)clk->enable_reg);
-
- iowrite32((ioread32(frqcrc) & ~(clk->div_mask << clk->enable_bit)) |
- (val << clk->enable_bit), frqcrc);
-
- ret = frqcr_kick_do(clk);
-
-done:
- atomic_dec(&frqcr_lock);
- __clk_put(clk->parent);
- return ret;
-}
-
-static long zclk_round_rate(struct clk *clk, unsigned long rate)
-{
- /*
- * theoretical rate = parent rate * multiplier / 32,
- * where 1 <= multiplier <= 32. Therefore we should do
- * multiplier = rate * 32 / parent rate
- * rounded rate = parent rate * multiplier / 32.
- * However, multiplication before division won't fit in 32 bits, so
- * we sacrifice some precision by first dividing and then multiplying.
- * To find the nearest divisor we calculate both and pick up the best
- * one. This avoids 64-bit arithmetics.
- */
- unsigned long step, mul_min, mul_max, rate_min, rate_max;
-
- rate_max = clk_get_rate(clk->parent);
-
- /* output freq <= parent */
- if (rate >= rate_max)
- return rate_max;
-
- step = DIV_ROUND_CLOSEST(rate_max, 32);
- /* output freq >= parent / 32 */
- if (step >= rate)
- return step;
-
- mul_min = rate / step;
- mul_max = DIV_ROUND_UP(rate, step);
- rate_min = step * mul_min;
- if (mul_max = mul_min)
- return rate_min;
-
- rate_max = step * mul_max;
-
- if (rate_max - rate < rate - rate_min)
- return rate_max;
-
- return rate_min;
-}
-
-static unsigned long zclk_recalc(struct clk *clk)
-{
- void __iomem *frqcrc = FRQCRC - (u32)clk->enable_reg + clk->mapped_reg;
- unsigned int max = clk->div_mask + 1;
- unsigned long val = ((ioread32(frqcrc) >> clk->enable_bit) &
- clk->div_mask);
-
- return DIV_ROUND_CLOSEST(clk_get_rate(clk->parent), max) *
- (max - val);
-}
-
-static struct sh_clk_ops zclk_ops = {
- .recalc = zclk_recalc,
- .set_rate = zclk_set_rate,
- .round_rate = zclk_round_rate,
-};
-
-static struct clk z_clk = {
- .parent = &pll0_clk,
- .div_mask = 0x1f,
- .enable_bit = 8,
- /* We'll need to access FRQCRB and FRQCRC */
- .enable_reg = (void __iomem *)FRQCRB,
- .ops = &zclk_ops,
-};
-
-/*
- * It seems only 1/2 divider is usable in manual mode. 1/2 / 2/3
- * switching is only available in auto-DVFS mode
- */
-SH_FIXED_RATIO_CLK(pll0_div2_clk, pll0_clk, div2);
-
-static struct clk z2_clk = {
- .parent = &pll0_div2_clk,
- .div_mask = 0x1f,
- .enable_bit = 0,
- /* We'll need to access FRQCRB and FRQCRC */
- .enable_reg = (void __iomem *)FRQCRB,
- .ops = &zclk_ops,
-};
-
-static struct clk *main_clks[] = {
- &extalr_clk,
- &extal1_clk,
- &extal1_div2_clk,
- &extal2_clk,
- &extal2_div2_clk,
- &extal2_div4_clk,
- &main_clk,
- &main_div2_clk,
- &fsiack_clk,
- &fsibck_clk,
- &pll0_clk,
- &pll1_clk,
- &pll1_div2_clk,
- &pll2_clk,
- &pll2s_clk,
- &pll2h_clk,
- &z_clk,
- &pll0_div2_clk,
- &z2_clk,
-};
-
-/* DIV4 */
-static void div4_kick(struct clk *clk)
-{
- if (!WARN(!atomic_inc_and_test(&frqcr_lock), "FRQCR* lock broken!\n"))
- frqcr_kick_do(clk);
- atomic_dec(&frqcr_lock);
-}
-
-static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10};
-
-static struct clk_div_mult_table div4_div_mult_table = {
- .divisors = divisors,
- .nr_divisors = ARRAY_SIZE(divisors),
-};
-
-static struct clk_div4_table div4_table = {
- .div_mult_table = &div4_div_mult_table,
- .kick = div4_kick,
-};
-
-enum {
- DIV4_I, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2,
- DIV4_ZX, DIV4_ZS, DIV4_HP,
- DIV4_NR };
-
-static struct clk div4_clks[DIV4_NR] = {
- [DIV4_I] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 20, 0x0dff, CLK_ENABLE_ON_INIT),
- [DIV4_M3] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT),
- [DIV4_B] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 8, 0x0dff, CLK_ENABLE_ON_INIT),
- [DIV4_M1] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 4, 0x1dff, 0),
- [DIV4_M2] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 0, 0x1dff, 0),
- [DIV4_ZX] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 12, 0x0dff, 0),
- [DIV4_ZS] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 8, 0x0dff, 0),
- [DIV4_HP] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 4, 0x0dff, 0),
-};
-
-enum {
- DIV6_ZB,
- DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2,
- DIV6_MMC0, DIV6_MMC1,
- DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_VCK4, DIV6_VCK5,
- DIV6_FSIA, DIV6_FSIB,
- DIV6_MP, DIV6_M4, DIV6_HSI, DIV6_SPUV,
- DIV6_NR };
-
-static struct clk *div6_parents[8] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [3] = &extal2_clk,
- [4] = &main_div2_clk,
- [6] = &extalr_clk,
-};
-
-static struct clk *fsia_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &fsiack_clk,
-};
-
-static struct clk *fsib_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &fsibck_clk,
-};
-
-static struct clk *mp_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &extal2_clk,
- [3] = &extal2_clk,
-};
-
-static struct clk *m4_parents[2] = {
- [0] = &pll2s_clk,
-};
-
-static struct clk *hsi_parents[4] = {
- [0] = &pll2h_clk,
- [1] = &pll1_div2_clk,
- [3] = &pll2s_clk,
-};
-
-/*** FIXME ***
- * SH_CLK_DIV6_EXT() macro doesn't care .mapping
- * but, it is necessary on R-Car (= ioremap() base CPG)
- * The difference between
- * SH_CLK_DIV6_EXT() <--> SH_CLK_MAP_DIV6_EXT()
- * is only .mapping
- */
-#define SH_CLK_MAP_DIV6_EXT(_reg, _flags, _parents, \
- _num_parents, _src_shift, _src_width) \
-{ \
- .enable_reg = (void __iomem *)_reg, \
- .enable_bit = 0, /* unused */ \
- .flags = _flags | CLK_MASK_DIV_ON_DISABLE, \
- .div_mask = SH_CLK_DIV6_MSK, \
- .parent_table = _parents, \
- .parent_num = _num_parents, \
- .src_shift = _src_shift, \
- .src_width = _src_width, \
- .mapping = &cpg_mapping, \
-}
-
-static struct clk div6_clks[DIV6_NR] = {
- [DIV6_ZB] = SH_CLK_MAP_DIV6_EXT(ZBCKCR, CLK_ENABLE_ON_INIT,
- div6_parents, 2, 7, 1),
- [DIV6_SDHI0] = SH_CLK_MAP_DIV6_EXT(SD0CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_SDHI1] = SH_CLK_MAP_DIV6_EXT(SD1CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_SDHI2] = SH_CLK_MAP_DIV6_EXT(SD2CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_MMC0] = SH_CLK_MAP_DIV6_EXT(MMC0CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_MMC1] = SH_CLK_MAP_DIV6_EXT(MMC1CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_VCK1] = SH_CLK_MAP_DIV6_EXT(VCLKCR1, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK2] = SH_CLK_MAP_DIV6_EXT(VCLKCR2, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK3] = SH_CLK_MAP_DIV6_EXT(VCLKCR3, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK4] = SH_CLK_MAP_DIV6_EXT(VCLKCR4, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK5] = SH_CLK_MAP_DIV6_EXT(VCLKCR5, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_FSIA] = SH_CLK_MAP_DIV6_EXT(FSIACKCR, 0,
- fsia_parents, ARRAY_SIZE(fsia_parents), 6, 2),
- [DIV6_FSIB] = SH_CLK_MAP_DIV6_EXT(FSIBCKCR, 0,
- fsib_parents, ARRAY_SIZE(fsib_parents), 6, 2),
- [DIV6_MP] = SH_CLK_MAP_DIV6_EXT(MPCKCR, 0, /* it needs bit[9-11] control */
- mp_parents, ARRAY_SIZE(mp_parents), 6, 2),
- /* pll2s will be selected always for M4 */
- [DIV6_M4] = SH_CLK_MAP_DIV6_EXT(M4CKCR, 0, /* it needs bit[9] control */
- m4_parents, ARRAY_SIZE(m4_parents), 6, 1),
- [DIV6_HSI] = SH_CLK_MAP_DIV6_EXT(HSICKCR, 0, /* it needs bit[9] control */
- hsi_parents, ARRAY_SIZE(hsi_parents), 6, 2),
- [DIV6_SPUV] = SH_CLK_MAP_DIV6_EXT(SPUVCKCR, 0,
- mp_parents, ARRAY_SIZE(mp_parents), 6, 2),
-};
-
-/* MSTP */
-enum {
- MSTP218, MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203,
- MSTP329, MSTP323, MSTP318, MSTP317, MSTP316,
- MSTP315, MSTP314, MSTP313, MSTP312, MSTP305, MSTP300,
- MSTP411, MSTP410, MSTP409,
- MSTP522, MSTP515,
- MSTP_NR
-};
-
-static struct clk mstp_clks[MSTP_NR] = {
- [MSTP204] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 4, 0), /* SCIFA0 */
- [MSTP203] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 3, 0), /* SCIFA1 */
- [MSTP206] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 6, 0), /* SCIFB0 */
- [MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */
- [MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */
- [MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */
- [MSTP218] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC */
- [MSTP300] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 0, 0), /* IIC2 */
- [MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */
- [MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */
- [MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */
- [MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */
- [MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */
- [MSTP316] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 16, 0), /* IIC6 */
- [MSTP317] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 17, 0), /* IIC7 */
- [MSTP318] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 18, 0), /* IIC0 */
- [MSTP323] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */
- [MSTP329] = SH_CLK_MSTP32(&extalr_clk, SMSTPCR3, 29, 0), /* CMT10 */
- [MSTP409] = SH_CLK_MSTP32(&main_div2_clk, SMSTPCR4, 9, 0), /* IIC5 */
- [MSTP410] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 10, 0), /* IIC4 */
- [MSTP411] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */
- [MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */
- [MSTP515] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR5, 15, 0), /* IIC8 */
-};
-
-static struct clk_lookup lookups[] = {
- /* main clock */
- CLKDEV_CON_ID("extal1", &extal1_clk),
- CLKDEV_CON_ID("extal1_div2", &extal1_div2_clk),
- CLKDEV_CON_ID("extal2", &extal2_clk),
- CLKDEV_CON_ID("extal2_div2", &extal2_div2_clk),
- CLKDEV_CON_ID("extal2_div4", &extal2_div4_clk),
- CLKDEV_CON_ID("fsiack", &fsiack_clk),
- CLKDEV_CON_ID("fsibck", &fsibck_clk),
-
- /* pll clock */
- CLKDEV_CON_ID("pll1", &pll1_clk),
- CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk),
- CLKDEV_CON_ID("pll2", &pll2_clk),
- CLKDEV_CON_ID("pll2s", &pll2s_clk),
- CLKDEV_CON_ID("pll2h", &pll2h_clk),
-
- /* CPU clock */
- CLKDEV_DEV_ID("cpu0", &z_clk),
-
- /* DIV6 */
- CLKDEV_CON_ID("zb", &div6_clks[DIV6_ZB]),
- CLKDEV_CON_ID("vck1", &div6_clks[DIV6_VCK1]),
- CLKDEV_CON_ID("vck2", &div6_clks[DIV6_VCK2]),
- CLKDEV_CON_ID("vck3", &div6_clks[DIV6_VCK3]),
- CLKDEV_CON_ID("vck4", &div6_clks[DIV6_VCK4]),
- CLKDEV_CON_ID("vck5", &div6_clks[DIV6_VCK5]),
- CLKDEV_CON_ID("fsia", &div6_clks[DIV6_FSIA]),
- CLKDEV_CON_ID("fsib", &div6_clks[DIV6_FSIB]),
- CLKDEV_CON_ID("mp", &div6_clks[DIV6_MP]),
- CLKDEV_CON_ID("m4", &div6_clks[DIV6_M4]),
- CLKDEV_CON_ID("hsi", &div6_clks[DIV6_HSI]),
- CLKDEV_CON_ID("spuv", &div6_clks[DIV6_SPUV]),
-
- /* MSTP */
- CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
- CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]),
- CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
- CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]),
- CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]),
- CLKDEV_DEV_ID("e6c20000.serial", &mstp_clks[MSTP206]),
- CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]),
- CLKDEV_DEV_ID("e6c30000.serial", &mstp_clks[MSTP207]),
- CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
- CLKDEV_DEV_ID("e6ce0000.serial", &mstp_clks[MSTP216]),
- CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
- CLKDEV_DEV_ID("e6cf0000.serial", &mstp_clks[MSTP217]),
- CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
- CLKDEV_DEV_ID("e6700020.dma-controller", &mstp_clks[MSTP218]),
- CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
- CLKDEV_DEV_ID("e6520000.i2c", &mstp_clks[MSTP300]),
- CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
- CLKDEV_DEV_ID("ee220000.mmc", &mstp_clks[MSTP305]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("ee140000.sd", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
- CLKDEV_DEV_ID("ee120000.sd", &mstp_clks[MSTP313]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
- CLKDEV_DEV_ID("ee100000.sd", &mstp_clks[MSTP314]),
- CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
- CLKDEV_DEV_ID("ee200000.mmc", &mstp_clks[MSTP315]),
- CLKDEV_DEV_ID("e6550000.i2c", &mstp_clks[MSTP316]),
- CLKDEV_DEV_ID("e6560000.i2c", &mstp_clks[MSTP317]),
- CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]),
- CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]),
- CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.1", &mstp_clks[MSTP329]),
- CLKDEV_ICK_ID("fck", "e6130000.timer", &mstp_clks[MSTP329]),
- CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]),
- CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]),
- CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]),
- CLKDEV_DEV_ID("e6570000.i2c", &mstp_clks[MSTP515]),
-
- /* for DT */
- CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
-};
-
-void __init r8a73a4_clock_init(void)
-{
- void __iomem *reg;
- int k, ret = 0;
- u32 ckscr;
-
- atomic_set(&frqcr_lock, -1);
-
- reg = ioremap_nocache(CKSCR, PAGE_SIZE);
- BUG_ON(!reg);
- ckscr = ioread32(reg);
- iounmap(reg);
-
- switch ((ckscr >> 28) & 0x3) {
- case 0:
- main_clk.parent = &extal1_clk;
- break;
- case 1:
- main_clk.parent = &extal1_div2_clk;
- break;
- case 2:
- main_clk.parent = &extal2_clk;
- break;
- case 3:
- main_clk.parent = &extal2_div2_clk;
- break;
- }
-
- for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
- ret = clk_register(main_clks[k]);
-
- if (!ret)
- ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
-
- if (!ret)
- ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR);
-
- if (!ret)
- ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
-
- clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
- if (!ret)
- shmobile_clk_init();
- else
- panic("failed to setup r8a73a4 clocks\n");
-}
diff --git a/arch/arm/mach-shmobile/r8a73a4.h b/arch/arm/mach-shmobile/r8a73a4.h
deleted file mode 100644
index 70dcd847a86ea360..0000000000000000
--- a/arch/arm/mach-shmobile/r8a73a4.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __ASM_R8A73A4_H__
-#define __ASM_R8A73A4_H__
-
-/* DMA slave IDs */
-enum {
- SHDMA_SLAVE_INVALID,
- SHDMA_SLAVE_MMCIF0_TX,
- SHDMA_SLAVE_MMCIF0_RX,
- SHDMA_SLAVE_MMCIF1_TX,
- SHDMA_SLAVE_MMCIF1_RX,
-};
-
-void r8a73a4_add_standard_devices(void);
-void r8a73a4_clock_init(void);
-void r8a73a4_pinmux_init(void);
-
-#endif /* __ASM_R8A73A4_H__ */
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c
index c27682291cbf032c..446cee6119026f20 100644
--- a/arch/arm/mach-shmobile/setup-r8a73a4.c
+++ b/arch/arm/mach-shmobile/setup-r8a73a4.c
@@ -13,280 +13,12 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/platform_data/irq-renesas-irqc.h>
-#include <linux/serial_sci.h>
-#include <linux/sh_dma.h>
-#include <linux/sh_timer.h>
+
+#include <linux/init.h>
#include <asm/mach/arch.h>
#include "common.h"
-#include "dma-register.h"
-#include "irqs.h"
-#include "r8a73a4.h"
-
-static const struct resource pfc_resources[] = {
- DEFINE_RES_MEM(0xe6050000, 0x9000),
-};
-
-void __init r8a73a4_pinmux_init(void)
-{
- platform_device_register_simple("pfc-r8a73a4", -1, pfc_resources,
- ARRAY_SIZE(pfc_resources));
-}
-
-#define R8A73A4_SCIF(scif_type, _scscr, index, baseaddr, irq) \
-static struct plat_sci_port scif##index##_platform_data = { \
- .type = scif_type, \
- .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \
- .scscr = _scscr, \
-}; \
- \
-static struct resource scif##index##_resources[] = { \
- DEFINE_RES_MEM(baseaddr, 0x100), \
- DEFINE_RES_IRQ(irq), \
-}
-
-#define R8A73A4_SCIFA(index, baseaddr, irq) \
- R8A73A4_SCIF(PORT_SCIFA, SCSCR_RE | SCSCR_TE | SCSCR_CKE0, \
- index, baseaddr, irq)
-
-#define R8A73A4_SCIFB(index, baseaddr, irq) \
- R8A73A4_SCIF(PORT_SCIFB, SCSCR_RE | SCSCR_TE, \
- index, baseaddr, irq)
-
-R8A73A4_SCIFA(0, 0xe6c40000, gic_spi(144)); /* SCIFA0 */
-R8A73A4_SCIFA(1, 0xe6c50000, gic_spi(145)); /* SCIFA1 */
-R8A73A4_SCIFB(2, 0xe6c20000, gic_spi(148)); /* SCIFB0 */
-R8A73A4_SCIFB(3, 0xe6c30000, gic_spi(149)); /* SCIFB1 */
-R8A73A4_SCIFB(4, 0xe6ce0000, gic_spi(150)); /* SCIFB2 */
-R8A73A4_SCIFB(5, 0xe6cf0000, gic_spi(151)); /* SCIFB3 */
-
-#define r8a73a4_register_scif(index) \
- platform_device_register_resndata(NULL, "sh-sci", index, \
- scif##index##_resources, \
- ARRAY_SIZE(scif##index##_resources), \
- &scif##index##_platform_data, \
- sizeof(scif##index##_platform_data))
-
-static const struct renesas_irqc_config irqc0_data = {
- .irq_base = irq_pin(0), /* IRQ0 -> IRQ31 */
-};
-
-static const struct resource irqc0_resources[] = {
- DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */
- DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */
- DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */
- DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */
- DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */
- DEFINE_RES_IRQ(gic_spi(4)), /* IRQ4 */
- DEFINE_RES_IRQ(gic_spi(5)), /* IRQ5 */
- DEFINE_RES_IRQ(gic_spi(6)), /* IRQ6 */
- DEFINE_RES_IRQ(gic_spi(7)), /* IRQ7 */
- DEFINE_RES_IRQ(gic_spi(8)), /* IRQ8 */
- DEFINE_RES_IRQ(gic_spi(9)), /* IRQ9 */
- DEFINE_RES_IRQ(gic_spi(10)), /* IRQ10 */
- DEFINE_RES_IRQ(gic_spi(11)), /* IRQ11 */
- DEFINE_RES_IRQ(gic_spi(12)), /* IRQ12 */
- DEFINE_RES_IRQ(gic_spi(13)), /* IRQ13 */
- DEFINE_RES_IRQ(gic_spi(14)), /* IRQ14 */
- DEFINE_RES_IRQ(gic_spi(15)), /* IRQ15 */
- DEFINE_RES_IRQ(gic_spi(16)), /* IRQ16 */
- DEFINE_RES_IRQ(gic_spi(17)), /* IRQ17 */
- DEFINE_RES_IRQ(gic_spi(18)), /* IRQ18 */
- DEFINE_RES_IRQ(gic_spi(19)), /* IRQ19 */
- DEFINE_RES_IRQ(gic_spi(20)), /* IRQ20 */
- DEFINE_RES_IRQ(gic_spi(21)), /* IRQ21 */
- DEFINE_RES_IRQ(gic_spi(22)), /* IRQ22 */
- DEFINE_RES_IRQ(gic_spi(23)), /* IRQ23 */
- DEFINE_RES_IRQ(gic_spi(24)), /* IRQ24 */
- DEFINE_RES_IRQ(gic_spi(25)), /* IRQ25 */
- DEFINE_RES_IRQ(gic_spi(26)), /* IRQ26 */
- DEFINE_RES_IRQ(gic_spi(27)), /* IRQ27 */
- DEFINE_RES_IRQ(gic_spi(28)), /* IRQ28 */
- DEFINE_RES_IRQ(gic_spi(29)), /* IRQ29 */
- DEFINE_RES_IRQ(gic_spi(30)), /* IRQ30 */
- DEFINE_RES_IRQ(gic_spi(31)), /* IRQ31 */
-};
-
-static const struct renesas_irqc_config irqc1_data = {
- .irq_base = irq_pin(32), /* IRQ32 -> IRQ57 */
-};
-
-static const struct resource irqc1_resources[] = {
- DEFINE_RES_MEM(0xe61c0200, 0x200), /* IRQC Event Detector Block_1 */
- DEFINE_RES_IRQ(gic_spi(32)), /* IRQ32 */
- DEFINE_RES_IRQ(gic_spi(33)), /* IRQ33 */
- DEFINE_RES_IRQ(gic_spi(34)), /* IRQ34 */
- DEFINE_RES_IRQ(gic_spi(35)), /* IRQ35 */
- DEFINE_RES_IRQ(gic_spi(36)), /* IRQ36 */
- DEFINE_RES_IRQ(gic_spi(37)), /* IRQ37 */
- DEFINE_RES_IRQ(gic_spi(38)), /* IRQ38 */
- DEFINE_RES_IRQ(gic_spi(39)), /* IRQ39 */
- DEFINE_RES_IRQ(gic_spi(40)), /* IRQ40 */
- DEFINE_RES_IRQ(gic_spi(41)), /* IRQ41 */
- DEFINE_RES_IRQ(gic_spi(42)), /* IRQ42 */
- DEFINE_RES_IRQ(gic_spi(43)), /* IRQ43 */
- DEFINE_RES_IRQ(gic_spi(44)), /* IRQ44 */
- DEFINE_RES_IRQ(gic_spi(45)), /* IRQ45 */
- DEFINE_RES_IRQ(gic_spi(46)), /* IRQ46 */
- DEFINE_RES_IRQ(gic_spi(47)), /* IRQ47 */
- DEFINE_RES_IRQ(gic_spi(48)), /* IRQ48 */
- DEFINE_RES_IRQ(gic_spi(49)), /* IRQ49 */
- DEFINE_RES_IRQ(gic_spi(50)), /* IRQ50 */
- DEFINE_RES_IRQ(gic_spi(51)), /* IRQ51 */
- DEFINE_RES_IRQ(gic_spi(52)), /* IRQ52 */
- DEFINE_RES_IRQ(gic_spi(53)), /* IRQ53 */
- DEFINE_RES_IRQ(gic_spi(54)), /* IRQ54 */
- DEFINE_RES_IRQ(gic_spi(55)), /* IRQ55 */
- DEFINE_RES_IRQ(gic_spi(56)), /* IRQ56 */
- DEFINE_RES_IRQ(gic_spi(57)), /* IRQ57 */
-};
-
-#define r8a73a4_register_irqc(idx) \
- platform_device_register_resndata(NULL, "renesas_irqc", \
- idx, irqc##idx##_resources, \
- ARRAY_SIZE(irqc##idx##_resources), \
- &irqc##idx##_data, \
- sizeof(struct renesas_irqc_config))
-
-/* Thermal0 -> Thermal2 */
-static const struct resource thermal0_resources[] = {
- DEFINE_RES_MEM(0xe61f0000, 0x14),
- DEFINE_RES_MEM(0xe61f0100, 0x38),
- DEFINE_RES_MEM(0xe61f0200, 0x38),
- DEFINE_RES_MEM(0xe61f0300, 0x38),
- DEFINE_RES_IRQ(gic_spi(69)),
-};
-
-#define r8a73a4_register_thermal() \
- platform_device_register_simple("rcar_thermal", -1, \
- thermal0_resources, \
- ARRAY_SIZE(thermal0_resources))
-
-static struct sh_timer_config cmt1_platform_data = {
- .channels_mask = 0xff,
-};
-
-static struct resource cmt1_resources[] = {
- DEFINE_RES_MEM(0xe6130000, 0x1004),
- DEFINE_RES_IRQ(gic_spi(120)),
-};
-
-#define r8a73a4_register_cmt(idx) \
- platform_device_register_resndata(NULL, "sh-cmt-48-gen2", \
- idx, cmt##idx##_resources, \
- ARRAY_SIZE(cmt##idx##_resources), \
- &cmt##idx##_platform_data, \
- sizeof(struct sh_timer_config))
-
-/* DMA */
-static const struct sh_dmae_slave_config dma_slaves[] = {
- {
- .slave_id = SHDMA_SLAVE_MMCIF0_TX,
- .addr = 0xee200034,
- .chcr = CHCR_TX(XMIT_SZ_32BIT),
- .mid_rid = 0xd1,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF0_RX,
- .addr = 0xee200034,
- .chcr = CHCR_RX(XMIT_SZ_32BIT),
- .mid_rid = 0xd2,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF1_TX,
- .addr = 0xee220034,
- .chcr = CHCR_TX(XMIT_SZ_32BIT),
- .mid_rid = 0xe1,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF1_RX,
- .addr = 0xee220034,
- .chcr = CHCR_RX(XMIT_SZ_32BIT),
- .mid_rid = 0xe2,
- },
-};
-
-#define DMAE_CHANNEL(a, b) \
- { \
- .offset = (a) - 0x20, \
- .dmars = (a) - 0x20 + 0x40, \
- .chclr_bit = (b), \
- .chclr_offset = 0x80 - 0x20, \
- }
-
-static const struct sh_dmae_channel dma_channels[] = {
- DMAE_CHANNEL(0x8000, 0),
- DMAE_CHANNEL(0x8080, 1),
- DMAE_CHANNEL(0x8100, 2),
- DMAE_CHANNEL(0x8180, 3),
- DMAE_CHANNEL(0x8200, 4),
- DMAE_CHANNEL(0x8280, 5),
- DMAE_CHANNEL(0x8300, 6),
- DMAE_CHANNEL(0x8380, 7),
- DMAE_CHANNEL(0x8400, 8),
- DMAE_CHANNEL(0x8480, 9),
- DMAE_CHANNEL(0x8500, 10),
- DMAE_CHANNEL(0x8580, 11),
- DMAE_CHANNEL(0x8600, 12),
- DMAE_CHANNEL(0x8680, 13),
- DMAE_CHANNEL(0x8700, 14),
- DMAE_CHANNEL(0x8780, 15),
- DMAE_CHANNEL(0x8800, 16),
- DMAE_CHANNEL(0x8880, 17),
- DMAE_CHANNEL(0x8900, 18),
- DMAE_CHANNEL(0x8980, 19),
-};
-
-static const struct sh_dmae_pdata dma_pdata = {
- .slave = dma_slaves,
- .slave_num = ARRAY_SIZE(dma_slaves),
- .channel = dma_channels,
- .channel_num = ARRAY_SIZE(dma_channels),
- .ts_low_shift = TS_LOW_SHIFT,
- .ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT,
- .ts_high_shift = TS_HI_SHIFT,
- .ts_high_mask = TS_HI_BIT << TS_HI_SHIFT,
- .ts_shift = dma_ts_shift,
- .ts_shift_num = ARRAY_SIZE(dma_ts_shift),
- .dmaor_init = DMAOR_DME,
- .chclr_present = 1,
- .chclr_bitwise = 1,
-};
-
-static struct resource dma_resources[] = {
- DEFINE_RES_MEM(0xe6700020, 0x89e0),
- DEFINE_RES_IRQ(gic_spi(220)),
- {
- /* IRQ for channels 0-19 */
- .start = gic_spi(200),
- .end = gic_spi(219),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-#define r8a73a4_register_dmac() \
- platform_device_register_resndata(NULL, "sh-dma-engine", 0, \
- dma_resources, ARRAY_SIZE(dma_resources), \
- &dma_pdata, sizeof(dma_pdata))
-
-void __init r8a73a4_add_standard_devices(void)
-{
- r8a73a4_register_cmt(1);
- r8a73a4_register_scif(0);
- r8a73a4_register_scif(1);
- r8a73a4_register_scif(2);
- r8a73a4_register_scif(3);
- r8a73a4_register_scif(4);
- r8a73a4_register_scif(5);
- r8a73a4_register_irqc(0);
- r8a73a4_register_irqc(1);
- r8a73a4_register_thermal();
- r8a73a4_register_dmac();
-}
-
-#ifdef CONFIG_USE_OF
static const char *r8a73a4_boards_compat_dt[] __initdata = {
"renesas,r8a73a4",
@@ -298,4 +30,3 @@ DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)")
.init_late = shmobile_init_late,
.dt_compat = r8a73a4_boards_compat_dt,
MACHINE_END
-#endif /* CONFIG_USE_OF */
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH 9/9] ARM: shmobile: r8a73a4: Remove legacy code
@ 2015-01-20 12:51 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-20 12:51 UTC (permalink / raw)
To: linux-arm-kernel
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
All r8a73a4 boards are now used with multiplatform kernels only. We can
remove all the unused r8a73a4 legacy device and clock registration code.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/mach-shmobile/Makefile | 1 -
arch/arm/mach-shmobile/clock-r8a73a4.c | 659 ---------------------------------
arch/arm/mach-shmobile/r8a73a4.h | 17 -
arch/arm/mach-shmobile/setup-r8a73a4.c | 273 +-------------
4 files changed, 2 insertions(+), 948 deletions(-)
delete mode 100644 arch/arm/mach-shmobile/clock-r8a73a4.c
delete mode 100644 arch/arm/mach-shmobile/r8a73a4.h
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 33147191c2d0ed36..67be548bbce1e9e9 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -23,7 +23,6 @@ ifndef CONFIG_COMMON_CLK
obj-y += clock.o
obj-$(CONFIG_ARCH_SH7372) += clock-sh7372.o
obj-$(CONFIG_ARCH_SH73A0) += clock-sh73a0.o
-obj-$(CONFIG_ARCH_R8A73A4) += clock-r8a73a4.o
obj-$(CONFIG_ARCH_R8A7740) += clock-r8a7740.o
obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o
obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o
diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c
deleted file mode 100644
index 1cf44dc6d718bcc0..0000000000000000
--- a/arch/arm/mach-shmobile/clock-r8a73a4.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
- * r8a73a4 clock framework support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/sh_clk.h>
-#include <linux/clkdev.h>
-#include "common.h"
-#include "clock.h"
-
-#define CPG_BASE 0xe6150000
-#define CPG_LEN 0x270
-
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xe615013c
-#define SMSTPCR4 0xe6150140
-#define SMSTPCR5 0xe6150144
-
-#define FRQCRA 0xE6150000
-#define FRQCRB 0xE6150004
-#define FRQCRC 0xE61500E0
-#define VCLKCR1 0xE6150008
-#define VCLKCR2 0xE615000C
-#define VCLKCR3 0xE615001C
-#define VCLKCR4 0xE6150014
-#define VCLKCR5 0xE6150034
-#define ZBCKCR 0xE6150010
-#define SD0CKCR 0xE6150074
-#define SD1CKCR 0xE6150078
-#define SD2CKCR 0xE615007C
-#define MMC0CKCR 0xE6150240
-#define MMC1CKCR 0xE6150244
-#define FSIACKCR 0xE6150018
-#define FSIBCKCR 0xE6150090
-#define MPCKCR 0xe6150080
-#define SPUVCKCR 0xE6150094
-#define HSICKCR 0xE615026C
-#define M4CKCR 0xE6150098
-#define PLLECR 0xE61500D0
-#define PLL0CR 0xE61500D8
-#define PLL1CR 0xE6150028
-#define PLL2CR 0xE615002C
-#define PLL2SCR 0xE61501F4
-#define PLL2HCR 0xE61501E4
-#define CKSCR 0xE61500C0
-
-#define CPG_MAP(o) ((o - CPG_BASE) + cpg_mapping.base)
-
-static struct clk_mapping cpg_mapping = {
- .phys = CPG_BASE,
- .len = CPG_LEN,
-};
-
-static struct clk extalr_clk = {
- .rate = 32768,
- .mapping = &cpg_mapping,
-};
-
-static struct clk extal1_clk = {
- .rate = 26000000,
- .mapping = &cpg_mapping,
-};
-
-static struct clk extal2_clk = {
- .rate = 48000000,
- .mapping = &cpg_mapping,
-};
-
-static struct sh_clk_ops followparent_clk_ops = {
- .recalc = followparent_recalc,
-};
-
-static struct clk main_clk = {
- /* .parent will be set r8a73a4_clock_init */
- .ops = &followparent_clk_ops,
-};
-
-SH_CLK_RATIO(div2, 1, 2);
-SH_CLK_RATIO(div4, 1, 4);
-
-SH_FIXED_RATIO_CLK(main_div2_clk, main_clk, div2);
-SH_FIXED_RATIO_CLK(extal1_div2_clk, extal1_clk, div2);
-SH_FIXED_RATIO_CLK(extal2_div2_clk, extal2_clk, div2);
-SH_FIXED_RATIO_CLK(extal2_div4_clk, extal2_clk, div4);
-
-/* External FSIACK/FSIBCK clock */
-static struct clk fsiack_clk = {
-};
-
-static struct clk fsibck_clk = {
-};
-
-/*
- * PLL clocks
- */
-static struct clk *pll_parent_main[] = {
- [0] = &main_clk,
- [1] = &main_div2_clk
-};
-
-static struct clk *pll_parent_main_extal[8] = {
- [0] = &main_div2_clk,
- [1] = &extal2_div2_clk,
- [3] = &extal2_div4_clk,
- [4] = &main_clk,
- [5] = &extal2_clk,
-};
-
-static unsigned long pll_recalc(struct clk *clk)
-{
- unsigned long mult = 1;
-
- if (ioread32(CPG_MAP(PLLECR)) & (1 << clk->enable_bit))
- mult = (((ioread32(clk->mapped_reg) >> 24) & 0x7f) + 1);
-
- return clk->parent->rate * mult;
-}
-
-static int pll_set_parent(struct clk *clk, struct clk *parent)
-{
- u32 val;
- int i, ret;
-
- if (!clk->parent_table || !clk->parent_num)
- return -EINVAL;
-
- /* Search the parent */
- for (i = 0; i < clk->parent_num; i++)
- if (clk->parent_table[i] == parent)
- break;
-
- if (i == clk->parent_num)
- return -ENODEV;
-
- ret = clk_reparent(clk, parent);
- if (ret < 0)
- return ret;
-
- val = ioread32(clk->mapped_reg) &
- ~(((1 << clk->src_width) - 1) << clk->src_shift);
-
- iowrite32(val | i << clk->src_shift, clk->mapped_reg);
-
- return 0;
-}
-
-static struct sh_clk_ops pll_clk_ops = {
- .recalc = pll_recalc,
- .set_parent = pll_set_parent,
-};
-
-#define PLL_CLOCK(name, p, pt, w, s, reg, e) \
- static struct clk name = { \
- .ops = &pll_clk_ops, \
- .flags = CLK_ENABLE_ON_INIT, \
- .parent = p, \
- .parent_table = pt, \
- .parent_num = ARRAY_SIZE(pt), \
- .src_width = w, \
- .src_shift = s, \
- .enable_reg = (void __iomem *)reg, \
- .enable_bit = e, \
- .mapping = &cpg_mapping, \
- }
-
-PLL_CLOCK(pll0_clk, &main_clk, pll_parent_main, 1, 20, PLL0CR, 0);
-PLL_CLOCK(pll1_clk, &main_clk, pll_parent_main, 1, 7, PLL1CR, 1);
-PLL_CLOCK(pll2_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2CR, 2);
-PLL_CLOCK(pll2s_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2SCR, 4);
-PLL_CLOCK(pll2h_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2HCR, 5);
-
-SH_FIXED_RATIO_CLK(pll1_div2_clk, pll1_clk, div2);
-
-static atomic_t frqcr_lock;
-
-/* Several clocks need to access FRQCRB, have to lock */
-static bool frqcr_kick_check(struct clk *clk)
-{
- return !(ioread32(CPG_MAP(FRQCRB)) & BIT(31));
-}
-
-static int frqcr_kick_do(struct clk *clk)
-{
- int i;
-
- /* set KICK bit in FRQCRB to update hardware setting, check success */
- iowrite32(ioread32(CPG_MAP(FRQCRB)) | BIT(31), CPG_MAP(FRQCRB));
- for (i = 1000; i; i--)
- if (ioread32(CPG_MAP(FRQCRB)) & BIT(31))
- cpu_relax();
- else
- return 0;
-
- return -ETIMEDOUT;
-}
-
-static int zclk_set_rate(struct clk *clk, unsigned long rate)
-{
- void __iomem *frqcrc;
- int ret;
- unsigned long step, p_rate;
- u32 val;
-
- if (!clk->parent || !__clk_get(clk->parent))
- return -ENODEV;
-
- if (!atomic_inc_and_test(&frqcr_lock) || !frqcr_kick_check(clk)) {
- ret = -EBUSY;
- goto done;
- }
-
- /*
- * Users are supposed to first call clk_set_rate() only with
- * clk_round_rate() results. So, we don't fix wrong rates here, but
- * guard against them anyway
- */
-
- p_rate = clk_get_rate(clk->parent);
- if (rate == p_rate) {
- val = 0;
- } else {
- step = DIV_ROUND_CLOSEST(p_rate, 32);
-
- if (rate > p_rate || rate < step) {
- ret = -EINVAL;
- goto done;
- }
-
- val = 32 - rate / step;
- }
-
- frqcrc = clk->mapped_reg + (FRQCRC - (u32)clk->enable_reg);
-
- iowrite32((ioread32(frqcrc) & ~(clk->div_mask << clk->enable_bit)) |
- (val << clk->enable_bit), frqcrc);
-
- ret = frqcr_kick_do(clk);
-
-done:
- atomic_dec(&frqcr_lock);
- __clk_put(clk->parent);
- return ret;
-}
-
-static long zclk_round_rate(struct clk *clk, unsigned long rate)
-{
- /*
- * theoretical rate = parent rate * multiplier / 32,
- * where 1 <= multiplier <= 32. Therefore we should do
- * multiplier = rate * 32 / parent rate
- * rounded rate = parent rate * multiplier / 32.
- * However, multiplication before division won't fit in 32 bits, so
- * we sacrifice some precision by first dividing and then multiplying.
- * To find the nearest divisor we calculate both and pick up the best
- * one. This avoids 64-bit arithmetics.
- */
- unsigned long step, mul_min, mul_max, rate_min, rate_max;
-
- rate_max = clk_get_rate(clk->parent);
-
- /* output freq <= parent */
- if (rate >= rate_max)
- return rate_max;
-
- step = DIV_ROUND_CLOSEST(rate_max, 32);
- /* output freq >= parent / 32 */
- if (step >= rate)
- return step;
-
- mul_min = rate / step;
- mul_max = DIV_ROUND_UP(rate, step);
- rate_min = step * mul_min;
- if (mul_max == mul_min)
- return rate_min;
-
- rate_max = step * mul_max;
-
- if (rate_max - rate < rate - rate_min)
- return rate_max;
-
- return rate_min;
-}
-
-static unsigned long zclk_recalc(struct clk *clk)
-{
- void __iomem *frqcrc = FRQCRC - (u32)clk->enable_reg + clk->mapped_reg;
- unsigned int max = clk->div_mask + 1;
- unsigned long val = ((ioread32(frqcrc) >> clk->enable_bit) &
- clk->div_mask);
-
- return DIV_ROUND_CLOSEST(clk_get_rate(clk->parent), max) *
- (max - val);
-}
-
-static struct sh_clk_ops zclk_ops = {
- .recalc = zclk_recalc,
- .set_rate = zclk_set_rate,
- .round_rate = zclk_round_rate,
-};
-
-static struct clk z_clk = {
- .parent = &pll0_clk,
- .div_mask = 0x1f,
- .enable_bit = 8,
- /* We'll need to access FRQCRB and FRQCRC */
- .enable_reg = (void __iomem *)FRQCRB,
- .ops = &zclk_ops,
-};
-
-/*
- * It seems only 1/2 divider is usable in manual mode. 1/2 / 2/3
- * switching is only available in auto-DVFS mode
- */
-SH_FIXED_RATIO_CLK(pll0_div2_clk, pll0_clk, div2);
-
-static struct clk z2_clk = {
- .parent = &pll0_div2_clk,
- .div_mask = 0x1f,
- .enable_bit = 0,
- /* We'll need to access FRQCRB and FRQCRC */
- .enable_reg = (void __iomem *)FRQCRB,
- .ops = &zclk_ops,
-};
-
-static struct clk *main_clks[] = {
- &extalr_clk,
- &extal1_clk,
- &extal1_div2_clk,
- &extal2_clk,
- &extal2_div2_clk,
- &extal2_div4_clk,
- &main_clk,
- &main_div2_clk,
- &fsiack_clk,
- &fsibck_clk,
- &pll0_clk,
- &pll1_clk,
- &pll1_div2_clk,
- &pll2_clk,
- &pll2s_clk,
- &pll2h_clk,
- &z_clk,
- &pll0_div2_clk,
- &z2_clk,
-};
-
-/* DIV4 */
-static void div4_kick(struct clk *clk)
-{
- if (!WARN(!atomic_inc_and_test(&frqcr_lock), "FRQCR* lock broken!\n"))
- frqcr_kick_do(clk);
- atomic_dec(&frqcr_lock);
-}
-
-static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10};
-
-static struct clk_div_mult_table div4_div_mult_table = {
- .divisors = divisors,
- .nr_divisors = ARRAY_SIZE(divisors),
-};
-
-static struct clk_div4_table div4_table = {
- .div_mult_table = &div4_div_mult_table,
- .kick = div4_kick,
-};
-
-enum {
- DIV4_I, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2,
- DIV4_ZX, DIV4_ZS, DIV4_HP,
- DIV4_NR };
-
-static struct clk div4_clks[DIV4_NR] = {
- [DIV4_I] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 20, 0x0dff, CLK_ENABLE_ON_INIT),
- [DIV4_M3] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT),
- [DIV4_B] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 8, 0x0dff, CLK_ENABLE_ON_INIT),
- [DIV4_M1] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 4, 0x1dff, 0),
- [DIV4_M2] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 0, 0x1dff, 0),
- [DIV4_ZX] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 12, 0x0dff, 0),
- [DIV4_ZS] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 8, 0x0dff, 0),
- [DIV4_HP] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 4, 0x0dff, 0),
-};
-
-enum {
- DIV6_ZB,
- DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2,
- DIV6_MMC0, DIV6_MMC1,
- DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_VCK4, DIV6_VCK5,
- DIV6_FSIA, DIV6_FSIB,
- DIV6_MP, DIV6_M4, DIV6_HSI, DIV6_SPUV,
- DIV6_NR };
-
-static struct clk *div6_parents[8] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [3] = &extal2_clk,
- [4] = &main_div2_clk,
- [6] = &extalr_clk,
-};
-
-static struct clk *fsia_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &fsiack_clk,
-};
-
-static struct clk *fsib_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &fsibck_clk,
-};
-
-static struct clk *mp_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &extal2_clk,
- [3] = &extal2_clk,
-};
-
-static struct clk *m4_parents[2] = {
- [0] = &pll2s_clk,
-};
-
-static struct clk *hsi_parents[4] = {
- [0] = &pll2h_clk,
- [1] = &pll1_div2_clk,
- [3] = &pll2s_clk,
-};
-
-/*** FIXME ***
- * SH_CLK_DIV6_EXT() macro doesn't care .mapping
- * but, it is necessary on R-Car (= ioremap() base CPG)
- * The difference between
- * SH_CLK_DIV6_EXT() <--> SH_CLK_MAP_DIV6_EXT()
- * is only .mapping
- */
-#define SH_CLK_MAP_DIV6_EXT(_reg, _flags, _parents, \
- _num_parents, _src_shift, _src_width) \
-{ \
- .enable_reg = (void __iomem *)_reg, \
- .enable_bit = 0, /* unused */ \
- .flags = _flags | CLK_MASK_DIV_ON_DISABLE, \
- .div_mask = SH_CLK_DIV6_MSK, \
- .parent_table = _parents, \
- .parent_num = _num_parents, \
- .src_shift = _src_shift, \
- .src_width = _src_width, \
- .mapping = &cpg_mapping, \
-}
-
-static struct clk div6_clks[DIV6_NR] = {
- [DIV6_ZB] = SH_CLK_MAP_DIV6_EXT(ZBCKCR, CLK_ENABLE_ON_INIT,
- div6_parents, 2, 7, 1),
- [DIV6_SDHI0] = SH_CLK_MAP_DIV6_EXT(SD0CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_SDHI1] = SH_CLK_MAP_DIV6_EXT(SD1CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_SDHI2] = SH_CLK_MAP_DIV6_EXT(SD2CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_MMC0] = SH_CLK_MAP_DIV6_EXT(MMC0CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_MMC1] = SH_CLK_MAP_DIV6_EXT(MMC1CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_VCK1] = SH_CLK_MAP_DIV6_EXT(VCLKCR1, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK2] = SH_CLK_MAP_DIV6_EXT(VCLKCR2, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK3] = SH_CLK_MAP_DIV6_EXT(VCLKCR3, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK4] = SH_CLK_MAP_DIV6_EXT(VCLKCR4, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK5] = SH_CLK_MAP_DIV6_EXT(VCLKCR5, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_FSIA] = SH_CLK_MAP_DIV6_EXT(FSIACKCR, 0,
- fsia_parents, ARRAY_SIZE(fsia_parents), 6, 2),
- [DIV6_FSIB] = SH_CLK_MAP_DIV6_EXT(FSIBCKCR, 0,
- fsib_parents, ARRAY_SIZE(fsib_parents), 6, 2),
- [DIV6_MP] = SH_CLK_MAP_DIV6_EXT(MPCKCR, 0, /* it needs bit[9-11] control */
- mp_parents, ARRAY_SIZE(mp_parents), 6, 2),
- /* pll2s will be selected always for M4 */
- [DIV6_M4] = SH_CLK_MAP_DIV6_EXT(M4CKCR, 0, /* it needs bit[9] control */
- m4_parents, ARRAY_SIZE(m4_parents), 6, 1),
- [DIV6_HSI] = SH_CLK_MAP_DIV6_EXT(HSICKCR, 0, /* it needs bit[9] control */
- hsi_parents, ARRAY_SIZE(hsi_parents), 6, 2),
- [DIV6_SPUV] = SH_CLK_MAP_DIV6_EXT(SPUVCKCR, 0,
- mp_parents, ARRAY_SIZE(mp_parents), 6, 2),
-};
-
-/* MSTP */
-enum {
- MSTP218, MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203,
- MSTP329, MSTP323, MSTP318, MSTP317, MSTP316,
- MSTP315, MSTP314, MSTP313, MSTP312, MSTP305, MSTP300,
- MSTP411, MSTP410, MSTP409,
- MSTP522, MSTP515,
- MSTP_NR
-};
-
-static struct clk mstp_clks[MSTP_NR] = {
- [MSTP204] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 4, 0), /* SCIFA0 */
- [MSTP203] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 3, 0), /* SCIFA1 */
- [MSTP206] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 6, 0), /* SCIFB0 */
- [MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */
- [MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */
- [MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */
- [MSTP218] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC */
- [MSTP300] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 0, 0), /* IIC2 */
- [MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */
- [MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */
- [MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */
- [MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */
- [MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */
- [MSTP316] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 16, 0), /* IIC6 */
- [MSTP317] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 17, 0), /* IIC7 */
- [MSTP318] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 18, 0), /* IIC0 */
- [MSTP323] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */
- [MSTP329] = SH_CLK_MSTP32(&extalr_clk, SMSTPCR3, 29, 0), /* CMT10 */
- [MSTP409] = SH_CLK_MSTP32(&main_div2_clk, SMSTPCR4, 9, 0), /* IIC5 */
- [MSTP410] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 10, 0), /* IIC4 */
- [MSTP411] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */
- [MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */
- [MSTP515] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR5, 15, 0), /* IIC8 */
-};
-
-static struct clk_lookup lookups[] = {
- /* main clock */
- CLKDEV_CON_ID("extal1", &extal1_clk),
- CLKDEV_CON_ID("extal1_div2", &extal1_div2_clk),
- CLKDEV_CON_ID("extal2", &extal2_clk),
- CLKDEV_CON_ID("extal2_div2", &extal2_div2_clk),
- CLKDEV_CON_ID("extal2_div4", &extal2_div4_clk),
- CLKDEV_CON_ID("fsiack", &fsiack_clk),
- CLKDEV_CON_ID("fsibck", &fsibck_clk),
-
- /* pll clock */
- CLKDEV_CON_ID("pll1", &pll1_clk),
- CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk),
- CLKDEV_CON_ID("pll2", &pll2_clk),
- CLKDEV_CON_ID("pll2s", &pll2s_clk),
- CLKDEV_CON_ID("pll2h", &pll2h_clk),
-
- /* CPU clock */
- CLKDEV_DEV_ID("cpu0", &z_clk),
-
- /* DIV6 */
- CLKDEV_CON_ID("zb", &div6_clks[DIV6_ZB]),
- CLKDEV_CON_ID("vck1", &div6_clks[DIV6_VCK1]),
- CLKDEV_CON_ID("vck2", &div6_clks[DIV6_VCK2]),
- CLKDEV_CON_ID("vck3", &div6_clks[DIV6_VCK3]),
- CLKDEV_CON_ID("vck4", &div6_clks[DIV6_VCK4]),
- CLKDEV_CON_ID("vck5", &div6_clks[DIV6_VCK5]),
- CLKDEV_CON_ID("fsia", &div6_clks[DIV6_FSIA]),
- CLKDEV_CON_ID("fsib", &div6_clks[DIV6_FSIB]),
- CLKDEV_CON_ID("mp", &div6_clks[DIV6_MP]),
- CLKDEV_CON_ID("m4", &div6_clks[DIV6_M4]),
- CLKDEV_CON_ID("hsi", &div6_clks[DIV6_HSI]),
- CLKDEV_CON_ID("spuv", &div6_clks[DIV6_SPUV]),
-
- /* MSTP */
- CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
- CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]),
- CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
- CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]),
- CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]),
- CLKDEV_DEV_ID("e6c20000.serial", &mstp_clks[MSTP206]),
- CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]),
- CLKDEV_DEV_ID("e6c30000.serial", &mstp_clks[MSTP207]),
- CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
- CLKDEV_DEV_ID("e6ce0000.serial", &mstp_clks[MSTP216]),
- CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
- CLKDEV_DEV_ID("e6cf0000.serial", &mstp_clks[MSTP217]),
- CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
- CLKDEV_DEV_ID("e6700020.dma-controller", &mstp_clks[MSTP218]),
- CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
- CLKDEV_DEV_ID("e6520000.i2c", &mstp_clks[MSTP300]),
- CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
- CLKDEV_DEV_ID("ee220000.mmc", &mstp_clks[MSTP305]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("ee140000.sd", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
- CLKDEV_DEV_ID("ee120000.sd", &mstp_clks[MSTP313]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
- CLKDEV_DEV_ID("ee100000.sd", &mstp_clks[MSTP314]),
- CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
- CLKDEV_DEV_ID("ee200000.mmc", &mstp_clks[MSTP315]),
- CLKDEV_DEV_ID("e6550000.i2c", &mstp_clks[MSTP316]),
- CLKDEV_DEV_ID("e6560000.i2c", &mstp_clks[MSTP317]),
- CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]),
- CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]),
- CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.1", &mstp_clks[MSTP329]),
- CLKDEV_ICK_ID("fck", "e6130000.timer", &mstp_clks[MSTP329]),
- CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]),
- CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]),
- CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]),
- CLKDEV_DEV_ID("e6570000.i2c", &mstp_clks[MSTP515]),
-
- /* for DT */
- CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
-};
-
-void __init r8a73a4_clock_init(void)
-{
- void __iomem *reg;
- int k, ret = 0;
- u32 ckscr;
-
- atomic_set(&frqcr_lock, -1);
-
- reg = ioremap_nocache(CKSCR, PAGE_SIZE);
- BUG_ON(!reg);
- ckscr = ioread32(reg);
- iounmap(reg);
-
- switch ((ckscr >> 28) & 0x3) {
- case 0:
- main_clk.parent = &extal1_clk;
- break;
- case 1:
- main_clk.parent = &extal1_div2_clk;
- break;
- case 2:
- main_clk.parent = &extal2_clk;
- break;
- case 3:
- main_clk.parent = &extal2_div2_clk;
- break;
- }
-
- for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
- ret = clk_register(main_clks[k]);
-
- if (!ret)
- ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
-
- if (!ret)
- ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR);
-
- if (!ret)
- ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
-
- clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
- if (!ret)
- shmobile_clk_init();
- else
- panic("failed to setup r8a73a4 clocks\n");
-}
diff --git a/arch/arm/mach-shmobile/r8a73a4.h b/arch/arm/mach-shmobile/r8a73a4.h
deleted file mode 100644
index 70dcd847a86ea360..0000000000000000
--- a/arch/arm/mach-shmobile/r8a73a4.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __ASM_R8A73A4_H__
-#define __ASM_R8A73A4_H__
-
-/* DMA slave IDs */
-enum {
- SHDMA_SLAVE_INVALID,
- SHDMA_SLAVE_MMCIF0_TX,
- SHDMA_SLAVE_MMCIF0_RX,
- SHDMA_SLAVE_MMCIF1_TX,
- SHDMA_SLAVE_MMCIF1_RX,
-};
-
-void r8a73a4_add_standard_devices(void);
-void r8a73a4_clock_init(void);
-void r8a73a4_pinmux_init(void);
-
-#endif /* __ASM_R8A73A4_H__ */
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c
index c27682291cbf032c..446cee6119026f20 100644
--- a/arch/arm/mach-shmobile/setup-r8a73a4.c
+++ b/arch/arm/mach-shmobile/setup-r8a73a4.c
@@ -13,280 +13,12 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/platform_data/irq-renesas-irqc.h>
-#include <linux/serial_sci.h>
-#include <linux/sh_dma.h>
-#include <linux/sh_timer.h>
+
+#include <linux/init.h>
#include <asm/mach/arch.h>
#include "common.h"
-#include "dma-register.h"
-#include "irqs.h"
-#include "r8a73a4.h"
-
-static const struct resource pfc_resources[] = {
- DEFINE_RES_MEM(0xe6050000, 0x9000),
-};
-
-void __init r8a73a4_pinmux_init(void)
-{
- platform_device_register_simple("pfc-r8a73a4", -1, pfc_resources,
- ARRAY_SIZE(pfc_resources));
-}
-
-#define R8A73A4_SCIF(scif_type, _scscr, index, baseaddr, irq) \
-static struct plat_sci_port scif##index##_platform_data = { \
- .type = scif_type, \
- .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \
- .scscr = _scscr, \
-}; \
- \
-static struct resource scif##index##_resources[] = { \
- DEFINE_RES_MEM(baseaddr, 0x100), \
- DEFINE_RES_IRQ(irq), \
-}
-
-#define R8A73A4_SCIFA(index, baseaddr, irq) \
- R8A73A4_SCIF(PORT_SCIFA, SCSCR_RE | SCSCR_TE | SCSCR_CKE0, \
- index, baseaddr, irq)
-
-#define R8A73A4_SCIFB(index, baseaddr, irq) \
- R8A73A4_SCIF(PORT_SCIFB, SCSCR_RE | SCSCR_TE, \
- index, baseaddr, irq)
-
-R8A73A4_SCIFA(0, 0xe6c40000, gic_spi(144)); /* SCIFA0 */
-R8A73A4_SCIFA(1, 0xe6c50000, gic_spi(145)); /* SCIFA1 */
-R8A73A4_SCIFB(2, 0xe6c20000, gic_spi(148)); /* SCIFB0 */
-R8A73A4_SCIFB(3, 0xe6c30000, gic_spi(149)); /* SCIFB1 */
-R8A73A4_SCIFB(4, 0xe6ce0000, gic_spi(150)); /* SCIFB2 */
-R8A73A4_SCIFB(5, 0xe6cf0000, gic_spi(151)); /* SCIFB3 */
-
-#define r8a73a4_register_scif(index) \
- platform_device_register_resndata(NULL, "sh-sci", index, \
- scif##index##_resources, \
- ARRAY_SIZE(scif##index##_resources), \
- &scif##index##_platform_data, \
- sizeof(scif##index##_platform_data))
-
-static const struct renesas_irqc_config irqc0_data = {
- .irq_base = irq_pin(0), /* IRQ0 -> IRQ31 */
-};
-
-static const struct resource irqc0_resources[] = {
- DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */
- DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */
- DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */
- DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */
- DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */
- DEFINE_RES_IRQ(gic_spi(4)), /* IRQ4 */
- DEFINE_RES_IRQ(gic_spi(5)), /* IRQ5 */
- DEFINE_RES_IRQ(gic_spi(6)), /* IRQ6 */
- DEFINE_RES_IRQ(gic_spi(7)), /* IRQ7 */
- DEFINE_RES_IRQ(gic_spi(8)), /* IRQ8 */
- DEFINE_RES_IRQ(gic_spi(9)), /* IRQ9 */
- DEFINE_RES_IRQ(gic_spi(10)), /* IRQ10 */
- DEFINE_RES_IRQ(gic_spi(11)), /* IRQ11 */
- DEFINE_RES_IRQ(gic_spi(12)), /* IRQ12 */
- DEFINE_RES_IRQ(gic_spi(13)), /* IRQ13 */
- DEFINE_RES_IRQ(gic_spi(14)), /* IRQ14 */
- DEFINE_RES_IRQ(gic_spi(15)), /* IRQ15 */
- DEFINE_RES_IRQ(gic_spi(16)), /* IRQ16 */
- DEFINE_RES_IRQ(gic_spi(17)), /* IRQ17 */
- DEFINE_RES_IRQ(gic_spi(18)), /* IRQ18 */
- DEFINE_RES_IRQ(gic_spi(19)), /* IRQ19 */
- DEFINE_RES_IRQ(gic_spi(20)), /* IRQ20 */
- DEFINE_RES_IRQ(gic_spi(21)), /* IRQ21 */
- DEFINE_RES_IRQ(gic_spi(22)), /* IRQ22 */
- DEFINE_RES_IRQ(gic_spi(23)), /* IRQ23 */
- DEFINE_RES_IRQ(gic_spi(24)), /* IRQ24 */
- DEFINE_RES_IRQ(gic_spi(25)), /* IRQ25 */
- DEFINE_RES_IRQ(gic_spi(26)), /* IRQ26 */
- DEFINE_RES_IRQ(gic_spi(27)), /* IRQ27 */
- DEFINE_RES_IRQ(gic_spi(28)), /* IRQ28 */
- DEFINE_RES_IRQ(gic_spi(29)), /* IRQ29 */
- DEFINE_RES_IRQ(gic_spi(30)), /* IRQ30 */
- DEFINE_RES_IRQ(gic_spi(31)), /* IRQ31 */
-};
-
-static const struct renesas_irqc_config irqc1_data = {
- .irq_base = irq_pin(32), /* IRQ32 -> IRQ57 */
-};
-
-static const struct resource irqc1_resources[] = {
- DEFINE_RES_MEM(0xe61c0200, 0x200), /* IRQC Event Detector Block_1 */
- DEFINE_RES_IRQ(gic_spi(32)), /* IRQ32 */
- DEFINE_RES_IRQ(gic_spi(33)), /* IRQ33 */
- DEFINE_RES_IRQ(gic_spi(34)), /* IRQ34 */
- DEFINE_RES_IRQ(gic_spi(35)), /* IRQ35 */
- DEFINE_RES_IRQ(gic_spi(36)), /* IRQ36 */
- DEFINE_RES_IRQ(gic_spi(37)), /* IRQ37 */
- DEFINE_RES_IRQ(gic_spi(38)), /* IRQ38 */
- DEFINE_RES_IRQ(gic_spi(39)), /* IRQ39 */
- DEFINE_RES_IRQ(gic_spi(40)), /* IRQ40 */
- DEFINE_RES_IRQ(gic_spi(41)), /* IRQ41 */
- DEFINE_RES_IRQ(gic_spi(42)), /* IRQ42 */
- DEFINE_RES_IRQ(gic_spi(43)), /* IRQ43 */
- DEFINE_RES_IRQ(gic_spi(44)), /* IRQ44 */
- DEFINE_RES_IRQ(gic_spi(45)), /* IRQ45 */
- DEFINE_RES_IRQ(gic_spi(46)), /* IRQ46 */
- DEFINE_RES_IRQ(gic_spi(47)), /* IRQ47 */
- DEFINE_RES_IRQ(gic_spi(48)), /* IRQ48 */
- DEFINE_RES_IRQ(gic_spi(49)), /* IRQ49 */
- DEFINE_RES_IRQ(gic_spi(50)), /* IRQ50 */
- DEFINE_RES_IRQ(gic_spi(51)), /* IRQ51 */
- DEFINE_RES_IRQ(gic_spi(52)), /* IRQ52 */
- DEFINE_RES_IRQ(gic_spi(53)), /* IRQ53 */
- DEFINE_RES_IRQ(gic_spi(54)), /* IRQ54 */
- DEFINE_RES_IRQ(gic_spi(55)), /* IRQ55 */
- DEFINE_RES_IRQ(gic_spi(56)), /* IRQ56 */
- DEFINE_RES_IRQ(gic_spi(57)), /* IRQ57 */
-};
-
-#define r8a73a4_register_irqc(idx) \
- platform_device_register_resndata(NULL, "renesas_irqc", \
- idx, irqc##idx##_resources, \
- ARRAY_SIZE(irqc##idx##_resources), \
- &irqc##idx##_data, \
- sizeof(struct renesas_irqc_config))
-
-/* Thermal0 -> Thermal2 */
-static const struct resource thermal0_resources[] = {
- DEFINE_RES_MEM(0xe61f0000, 0x14),
- DEFINE_RES_MEM(0xe61f0100, 0x38),
- DEFINE_RES_MEM(0xe61f0200, 0x38),
- DEFINE_RES_MEM(0xe61f0300, 0x38),
- DEFINE_RES_IRQ(gic_spi(69)),
-};
-
-#define r8a73a4_register_thermal() \
- platform_device_register_simple("rcar_thermal", -1, \
- thermal0_resources, \
- ARRAY_SIZE(thermal0_resources))
-
-static struct sh_timer_config cmt1_platform_data = {
- .channels_mask = 0xff,
-};
-
-static struct resource cmt1_resources[] = {
- DEFINE_RES_MEM(0xe6130000, 0x1004),
- DEFINE_RES_IRQ(gic_spi(120)),
-};
-
-#define r8a73a4_register_cmt(idx) \
- platform_device_register_resndata(NULL, "sh-cmt-48-gen2", \
- idx, cmt##idx##_resources, \
- ARRAY_SIZE(cmt##idx##_resources), \
- &cmt##idx##_platform_data, \
- sizeof(struct sh_timer_config))
-
-/* DMA */
-static const struct sh_dmae_slave_config dma_slaves[] = {
- {
- .slave_id = SHDMA_SLAVE_MMCIF0_TX,
- .addr = 0xee200034,
- .chcr = CHCR_TX(XMIT_SZ_32BIT),
- .mid_rid = 0xd1,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF0_RX,
- .addr = 0xee200034,
- .chcr = CHCR_RX(XMIT_SZ_32BIT),
- .mid_rid = 0xd2,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF1_TX,
- .addr = 0xee220034,
- .chcr = CHCR_TX(XMIT_SZ_32BIT),
- .mid_rid = 0xe1,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF1_RX,
- .addr = 0xee220034,
- .chcr = CHCR_RX(XMIT_SZ_32BIT),
- .mid_rid = 0xe2,
- },
-};
-
-#define DMAE_CHANNEL(a, b) \
- { \
- .offset = (a) - 0x20, \
- .dmars = (a) - 0x20 + 0x40, \
- .chclr_bit = (b), \
- .chclr_offset = 0x80 - 0x20, \
- }
-
-static const struct sh_dmae_channel dma_channels[] = {
- DMAE_CHANNEL(0x8000, 0),
- DMAE_CHANNEL(0x8080, 1),
- DMAE_CHANNEL(0x8100, 2),
- DMAE_CHANNEL(0x8180, 3),
- DMAE_CHANNEL(0x8200, 4),
- DMAE_CHANNEL(0x8280, 5),
- DMAE_CHANNEL(0x8300, 6),
- DMAE_CHANNEL(0x8380, 7),
- DMAE_CHANNEL(0x8400, 8),
- DMAE_CHANNEL(0x8480, 9),
- DMAE_CHANNEL(0x8500, 10),
- DMAE_CHANNEL(0x8580, 11),
- DMAE_CHANNEL(0x8600, 12),
- DMAE_CHANNEL(0x8680, 13),
- DMAE_CHANNEL(0x8700, 14),
- DMAE_CHANNEL(0x8780, 15),
- DMAE_CHANNEL(0x8800, 16),
- DMAE_CHANNEL(0x8880, 17),
- DMAE_CHANNEL(0x8900, 18),
- DMAE_CHANNEL(0x8980, 19),
-};
-
-static const struct sh_dmae_pdata dma_pdata = {
- .slave = dma_slaves,
- .slave_num = ARRAY_SIZE(dma_slaves),
- .channel = dma_channels,
- .channel_num = ARRAY_SIZE(dma_channels),
- .ts_low_shift = TS_LOW_SHIFT,
- .ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT,
- .ts_high_shift = TS_HI_SHIFT,
- .ts_high_mask = TS_HI_BIT << TS_HI_SHIFT,
- .ts_shift = dma_ts_shift,
- .ts_shift_num = ARRAY_SIZE(dma_ts_shift),
- .dmaor_init = DMAOR_DME,
- .chclr_present = 1,
- .chclr_bitwise = 1,
-};
-
-static struct resource dma_resources[] = {
- DEFINE_RES_MEM(0xe6700020, 0x89e0),
- DEFINE_RES_IRQ(gic_spi(220)),
- {
- /* IRQ for channels 0-19 */
- .start = gic_spi(200),
- .end = gic_spi(219),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-#define r8a73a4_register_dmac() \
- platform_device_register_resndata(NULL, "sh-dma-engine", 0, \
- dma_resources, ARRAY_SIZE(dma_resources), \
- &dma_pdata, sizeof(dma_pdata))
-
-void __init r8a73a4_add_standard_devices(void)
-{
- r8a73a4_register_cmt(1);
- r8a73a4_register_scif(0);
- r8a73a4_register_scif(1);
- r8a73a4_register_scif(2);
- r8a73a4_register_scif(3);
- r8a73a4_register_scif(4);
- r8a73a4_register_scif(5);
- r8a73a4_register_irqc(0);
- r8a73a4_register_irqc(1);
- r8a73a4_register_thermal();
- r8a73a4_register_dmac();
-}
-
-#ifdef CONFIG_USE_OF
static const char *r8a73a4_boards_compat_dt[] __initdata = {
"renesas,r8a73a4",
@@ -298,4 +30,3 @@ DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)")
.init_late = shmobile_init_late,
.dt_compat = r8a73a4_boards_compat_dt,
MACHINE_END
-#endif /* CONFIG_USE_OF */
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* Re: [PATCH 6/9] ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 13:01 ` Laurent Pinchart
-1 siblings, 0 replies; 38+ messages in thread
From: Laurent Pinchart @ 2015-01-20 13:01 UTC (permalink / raw)
To: linux-arm-kernel
Hi Geert,
Thank you for the patch.
On Tuesday 20 January 2015 13:51:43 Geert Uytterhoeven wrote:
> Move the Ethernet node from the ad-hoc lbsc node to the BSC node,
> as its connected to the Bus State Controller. This allows the system to
> know the right position of the Ethernet node in the clock and PM domain
> hierarchy, and manage the clock and PM domain appropriately.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> v3:
> - Add Tested-by,
>
> v2:
> - New.
> ---
> arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35
> +++++++++++++++-------------------- 1 file changed, 15 insertions(+), 20
> deletions(-)
>
> diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> b/arch/arm/boot/dts/r8a73a4-ape6evm.dts index
> 0d50bef0123449f5..44c4cac1820a4dfe 100644
> --- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> +++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> @@ -72,26 +72,6 @@
> regulator-always-on;
> };
>
> - lbsc {
> - compatible = "simple-bus";
> - #address-cells = <1>;
> - #size-cells = <1>;
> - ranges = <0 0 0 0x20000000>;
> -
> - ethernet@8000000 {
> - compatible = "smsc,lan9220", "smsc,lan9115";
> - reg = <0x08000000 0x1000>;
> - interrupt-parent = <&irqc1>;
> - interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
> - phy-mode = "mii";
> - reg-io-width = <4>;
> - smsc,irq-active-high;
> - smsc,irq-push-pull;
> - vdd33a-supply = <&ape6evm_fixed_3v3>;
> - vddvario-supply = <&ape6evm_fixed_1v8>;
> - };
> - };
> -
> leds {
> compatible = "gpio-leds";
> led1 {
> @@ -184,6 +164,21 @@
> voltage-tolerance = <1>; /* 1% */
> };
>
> +&bsc {
> + ethernet@8000000 {
> + compatible = "smsc,lan9220", "smsc,lan9115";
> + reg = <0x08000000 0x1000>;
> + interrupt-parent = <&irqc1>;
> + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
> + phy-mode = "mii";
> + reg-io-width = <4>;
> + smsc,irq-active-high;
> + smsc,irq-push-pull;
> + vdd33a-supply = <&ape6evm_fixed_3v3>;
> + vddvario-supply = <&ape6evm_fixed_1v8>;
> + };
> +};
> +
> &cmt1 {
> status = "okay";
> };
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 6/9] ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
@ 2015-01-20 13:01 ` Laurent Pinchart
0 siblings, 0 replies; 38+ messages in thread
From: Laurent Pinchart @ 2015-01-20 13:01 UTC (permalink / raw)
To: linux-arm-kernel
Hi Geert,
Thank you for the patch.
On Tuesday 20 January 2015 13:51:43 Geert Uytterhoeven wrote:
> Move the Ethernet node from the ad-hoc lbsc node to the BSC node,
> as its connected to the Bus State Controller. This allows the system to
> know the right position of the Ethernet node in the clock and PM domain
> hierarchy, and manage the clock and PM domain appropriately.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> v3:
> - Add Tested-by,
>
> v2:
> - New.
> ---
> arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35
> +++++++++++++++-------------------- 1 file changed, 15 insertions(+), 20
> deletions(-)
>
> diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> b/arch/arm/boot/dts/r8a73a4-ape6evm.dts index
> 0d50bef0123449f5..44c4cac1820a4dfe 100644
> --- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> +++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> @@ -72,26 +72,6 @@
> regulator-always-on;
> };
>
> - lbsc {
> - compatible = "simple-bus";
> - #address-cells = <1>;
> - #size-cells = <1>;
> - ranges = <0 0 0 0x20000000>;
> -
> - ethernet at 8000000 {
> - compatible = "smsc,lan9220", "smsc,lan9115";
> - reg = <0x08000000 0x1000>;
> - interrupt-parent = <&irqc1>;
> - interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
> - phy-mode = "mii";
> - reg-io-width = <4>;
> - smsc,irq-active-high;
> - smsc,irq-push-pull;
> - vdd33a-supply = <&ape6evm_fixed_3v3>;
> - vddvario-supply = <&ape6evm_fixed_1v8>;
> - };
> - };
> -
> leds {
> compatible = "gpio-leds";
> led1 {
> @@ -184,6 +164,21 @@
> voltage-tolerance = <1>; /* 1% */
> };
>
> +&bsc {
> + ethernet at 8000000 {
> + compatible = "smsc,lan9220", "smsc,lan9115";
> + reg = <0x08000000 0x1000>;
> + interrupt-parent = <&irqc1>;
> + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
> + phy-mode = "mii";
> + reg-io-width = <4>;
> + smsc,irq-active-high;
> + smsc,irq-push-pull;
> + vdd33a-supply = <&ape6evm_fixed_3v3>;
> + vddvario-supply = <&ape6evm_fixed_1v8>;
> + };
> +};
> +
> &cmt1 {
> status = "okay";
> };
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH 5/9] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-20 13:04 ` Laurent Pinchart
-1 siblings, 0 replies; 38+ messages in thread
From: Laurent Pinchart @ 2015-01-20 13:04 UTC (permalink / raw)
To: linux-arm-kernel
Hi Geert,
Thank you for the patch.
On Tuesday 20 January 2015 13:51:42 Geert Uytterhoeven wrote:
> Add a node for the Bus State Controller (BSC) on r8a73a4, to which
> multiple external devices can be connected.
>
> The BSC is driven by the ZB clock, and located in PM domain C4.
> A reference to the latter will be added later.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> v3:
> - Add Tested-by,
> - Move "ranges" before "reg",
>
> v2:
> - New.
> ---
> arch/arm/boot/dts/r8a73a4.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
> index fdcca5d0fb61f0bc..6e59602307e14d8b 100644
> --- a/arch/arm/boot/dts/r8a73a4.dtsi
> +++ b/arch/arm/boot/dts/r8a73a4.dtsi
> @@ -409,6 +409,15 @@
> interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
> };
>
> + bsc: bus@fec10000 {
> + compatible = "renesas,bsc-r8a73a4", "renesas,bsc", "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0 0 0 0x20000000>;
> + reg = <0 0xfec10000 0 0x400>;
> + clocks = <&zb_clk>;
> + };
> +
> clocks {
> #address-cells = <2>;
> #size-cells = <2>;
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 5/9] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
@ 2015-01-20 13:04 ` Laurent Pinchart
0 siblings, 0 replies; 38+ messages in thread
From: Laurent Pinchart @ 2015-01-20 13:04 UTC (permalink / raw)
To: linux-arm-kernel
Hi Geert,
Thank you for the patch.
On Tuesday 20 January 2015 13:51:42 Geert Uytterhoeven wrote:
> Add a node for the Bus State Controller (BSC) on r8a73a4, to which
> multiple external devices can be connected.
>
> The BSC is driven by the ZB clock, and located in PM domain C4.
> A reference to the latter will be added later.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> v3:
> - Add Tested-by,
> - Move "ranges" before "reg",
>
> v2:
> - New.
> ---
> arch/arm/boot/dts/r8a73a4.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
> index fdcca5d0fb61f0bc..6e59602307e14d8b 100644
> --- a/arch/arm/boot/dts/r8a73a4.dtsi
> +++ b/arch/arm/boot/dts/r8a73a4.dtsi
> @@ -409,6 +409,15 @@
> interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
> };
>
> + bsc: bus at fec10000 {
> + compatible = "renesas,bsc-r8a73a4", "renesas,bsc", "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0 0 0 0x20000000>;
> + reg = <0 0xfec10000 0 0x400>;
> + clocks = <&zb_clk>;
> + };
> +
> clocks {
> #address-cells = <2>;
> #size-cells = <2>;
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
2015-01-20 12:51 ` Geert Uytterhoeven
@ 2015-01-21 1:59 ` Simon Horman
-1 siblings, 0 replies; 38+ messages in thread
From: Simon Horman @ 2015-01-21 1:59 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> Hi Simon, Magnus,
>
> This patch series transitions the r8a73a4/ape6evm platform to support
> multiplatform only:
> - Add CCF information to DT,
> - Disable legacy clock if CCF is used,
> - Add Bus State Controller node, and move the Ethernet node to it,
> - Remove ape6evm-reference,
> - Remove ape6evm-legacy and legacy support code.
>
> This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> request to Mike Turquette yesterday.
>
> All of this was untested by me due to lack of hardware.
> As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> to apply after testing.
Hi Geert, Hi Ulrich,
thanks for all your good work in getting this together.
I have tested this and queued it up for v3.21.
I plan to push it to my devel branch later today.
I plan to push it to my next branch and thus linux-next once
clk-shmobile-for-3.20 appears in a v3.20-rc.
> Thanks!
>
> Geert Uytterhoeven (2):
> ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
> ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
>
> Laurent Pinchart (1):
> ARM: shmobile: r8a73a4: Remove legacy code
>
> Ulrich Hecht (6):
> ARM: shmobile: r8a73a4: Add CPG register bits header
> ARM: shmobile: r8a73a4: Common clock framework DT description
> ARM: shmobile: ape6evm: Disable legacy clock initialization
> ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
> ARM: shmobile: ape6evm-reference: Remove board C code and DT file
> ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
>
> Documentation/devicetree/bindings/arm/shmobile.txt | 2 -
> MAINTAINERS | 1 -
> arch/arm/boot/dts/Makefile | 2 -
> arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts | 156 -----
> arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35 +-
> arch/arm/boot/dts/r8a73a4.dtsi | 333 +++++++++++
> arch/arm/configs/ape6evm_defconfig | 109 ----
> arch/arm/mach-shmobile/Kconfig | 25 -
> arch/arm/mach-shmobile/Makefile | 3 -
> arch/arm/mach-shmobile/Makefile.boot | 2 -
> arch/arm/mach-shmobile/board-ape6evm-reference.c | 60 --
> arch/arm/mach-shmobile/board-ape6evm.c | 286 ---------
> arch/arm/mach-shmobile/clock-r8a73a4.c | 659 ---------------------
> arch/arm/mach-shmobile/r8a73a4.h | 17 -
> arch/arm/mach-shmobile/setup-r8a73a4.c | 273 +--------
> include/dt-bindings/clock/r8a73a4-clock.h | 62 ++
> 16 files changed, 412 insertions(+), 1613 deletions(-)
More code removed, excellent!
> delete mode 100644 arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
> delete mode 100644 arch/arm/configs/ape6evm_defconfig
> delete mode 100644 arch/arm/mach-shmobile/board-ape6evm-reference.c
> delete mode 100644 arch/arm/mach-shmobile/board-ape6evm.c
> delete mode 100644 arch/arm/mach-shmobile/clock-r8a73a4.c
> delete mode 100644 arch/arm/mach-shmobile/r8a73a4.h
> create mode 100644 include/dt-bindings/clock/r8a73a4-clock.h
>
> --
> 1.9.1
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
>
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-21 1:59 ` Simon Horman
0 siblings, 0 replies; 38+ messages in thread
From: Simon Horman @ 2015-01-21 1:59 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> Hi Simon, Magnus,
>
> This patch series transitions the r8a73a4/ape6evm platform to support
> multiplatform only:
> - Add CCF information to DT,
> - Disable legacy clock if CCF is used,
> - Add Bus State Controller node, and move the Ethernet node to it,
> - Remove ape6evm-reference,
> - Remove ape6evm-legacy and legacy support code.
>
> This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> request to Mike Turquette yesterday.
>
> All of this was untested by me due to lack of hardware.
> As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> to apply after testing.
Hi Geert, Hi Ulrich,
thanks for all your good work in getting this together.
I have tested this and queued it up for v3.21.
I plan to push it to my devel branch later today.
I plan to push it to my next branch and thus linux-next once
clk-shmobile-for-3.20 appears in a v3.20-rc.
> Thanks!
>
> Geert Uytterhoeven (2):
> ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
> ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
>
> Laurent Pinchart (1):
> ARM: shmobile: r8a73a4: Remove legacy code
>
> Ulrich Hecht (6):
> ARM: shmobile: r8a73a4: Add CPG register bits header
> ARM: shmobile: r8a73a4: Common clock framework DT description
> ARM: shmobile: ape6evm: Disable legacy clock initialization
> ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
> ARM: shmobile: ape6evm-reference: Remove board C code and DT file
> ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
>
> Documentation/devicetree/bindings/arm/shmobile.txt | 2 -
> MAINTAINERS | 1 -
> arch/arm/boot/dts/Makefile | 2 -
> arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts | 156 -----
> arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35 +-
> arch/arm/boot/dts/r8a73a4.dtsi | 333 +++++++++++
> arch/arm/configs/ape6evm_defconfig | 109 ----
> arch/arm/mach-shmobile/Kconfig | 25 -
> arch/arm/mach-shmobile/Makefile | 3 -
> arch/arm/mach-shmobile/Makefile.boot | 2 -
> arch/arm/mach-shmobile/board-ape6evm-reference.c | 60 --
> arch/arm/mach-shmobile/board-ape6evm.c | 286 ---------
> arch/arm/mach-shmobile/clock-r8a73a4.c | 659 ---------------------
> arch/arm/mach-shmobile/r8a73a4.h | 17 -
> arch/arm/mach-shmobile/setup-r8a73a4.c | 273 +--------
> include/dt-bindings/clock/r8a73a4-clock.h | 62 ++
> 16 files changed, 412 insertions(+), 1613 deletions(-)
More code removed, excellent!
> delete mode 100644 arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
> delete mode 100644 arch/arm/configs/ape6evm_defconfig
> delete mode 100644 arch/arm/mach-shmobile/board-ape6evm-reference.c
> delete mode 100644 arch/arm/mach-shmobile/board-ape6evm.c
> delete mode 100644 arch/arm/mach-shmobile/clock-r8a73a4.c
> delete mode 100644 arch/arm/mach-shmobile/r8a73a4.h
> create mode 100644 include/dt-bindings/clock/r8a73a4-clock.h
>
> --
> 1.9.1
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
>
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
2015-01-21 1:59 ` Simon Horman
@ 2015-01-22 3:39 ` Simon Horman
-1 siblings, 0 replies; 38+ messages in thread
From: Simon Horman @ 2015-01-22 3:39 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
> On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> > Hi Simon, Magnus,
> >
> > This patch series transitions the r8a73a4/ape6evm platform to support
> > multiplatform only:
> > - Add CCF information to DT,
> > - Disable legacy clock if CCF is used,
> > - Add Bus State Controller node, and move the Ethernet node to it,
> > - Remove ape6evm-reference,
> > - Remove ape6evm-legacy and legacy support code.
> >
> > This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> > It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> > clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> > request to Mike Turquette yesterday.
> >
> > All of this was untested by me due to lack of hardware.
> > As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> > to apply after testing.
>
> Hi Geert, Hi Ulrich,
>
> thanks for all your good work in getting this together.
> I have tested this and queued it up for v3.21.
>
> I plan to push it to my devel branch later today.
> I plan to push it to my next branch and thus linux-next once
> clk-shmobile-for-3.20 appears in a v3.20-rc.
For the record: Olof has asked for review comments for the BSC driver and
binding patches. Accordingly I have dropped them, and these patches which
depend on them, from next.
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-22 3:39 ` Simon Horman
0 siblings, 0 replies; 38+ messages in thread
From: Simon Horman @ 2015-01-22 3:39 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
> On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> > Hi Simon, Magnus,
> >
> > This patch series transitions the r8a73a4/ape6evm platform to support
> > multiplatform only:
> > - Add CCF information to DT,
> > - Disable legacy clock if CCF is used,
> > - Add Bus State Controller node, and move the Ethernet node to it,
> > - Remove ape6evm-reference,
> > - Remove ape6evm-legacy and legacy support code.
> >
> > This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> > It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> > clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> > request to Mike Turquette yesterday.
> >
> > All of this was untested by me due to lack of hardware.
> > As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> > to apply after testing.
>
> Hi Geert, Hi Ulrich,
>
> thanks for all your good work in getting this together.
> I have tested this and queued it up for v3.21.
>
> I plan to push it to my devel branch later today.
> I plan to push it to my next branch and thus linux-next once
> clk-shmobile-for-3.20 appears in a v3.20-rc.
For the record: Olof has asked for review comments for the BSC driver and
binding patches. Accordingly I have dropped them, and these patches which
depend on them, from next.
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
2015-01-22 3:39 ` Simon Horman
@ 2015-01-23 4:23 ` Simon Horman
-1 siblings, 0 replies; 38+ messages in thread
From: Simon Horman @ 2015-01-23 4:23 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
> On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
> > On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> > > Hi Simon, Magnus,
> > >
> > > This patch series transitions the r8a73a4/ape6evm platform to support
> > > multiplatform only:
> > > - Add CCF information to DT,
> > > - Disable legacy clock if CCF is used,
> > > - Add Bus State Controller node, and move the Ethernet node to it,
> > > - Remove ape6evm-reference,
> > > - Remove ape6evm-legacy and legacy support code.
> > >
> > > This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> > > It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> > > clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> > > request to Mike Turquette yesterday.
> > >
> > > All of this was untested by me due to lack of hardware.
> > > As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> > > to apply after testing.
> >
> > Hi Geert, Hi Ulrich,
> >
> > thanks for all your good work in getting this together.
> > I have tested this and queued it up for v3.21.
> >
> > I plan to push it to my devel branch later today.
> > I plan to push it to my next branch and thus linux-next once
> > clk-shmobile-for-3.20 appears in a v3.20-rc.
>
> For the record: Olof has asked for review comments for the BSC driver and
> binding patches. Accordingly I have dropped them, and these patches which
> depend on them, from next.
I have now had a chance to re-examine these patches and it seems to me that
the first four patches of the series not depend on the BSC driver (or
anything else). With that in mind I have queued them up in a new
r8a73a4-ccf-for-v3.21 branch which is present in
renesas-devel-20150123-v3.19-rc5.
Please take a moment to see if what I have done makes sense to you. In
particular it would be nicer if these patches could go into 'regular'
branches such as dt-for-v3.21 and soc-for-v3.21. However it seems to me
that the SoC patch "ARM: shmobile: ape6evm: Disable legacy clock
initialization" depends on the following two DT patche " "ARM: shmobile:
r8a73a4: Common clock framework DT description".
For reference this covers the following patches:
Enqueued (again):
Ulrich Hecht (6):
ARM: shmobile: r8a73a4: Add CPG register bits header
ARM: shmobile: r8a73a4: Common clock framework DT description
ARM: shmobile: ape6evm: Disable legacy clock initialization
ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
Left Unqueued:
Geert Uytterhoeven (2):
ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
Laurent Pinchart (1):
ARM: shmobile: r8a73a4: Remove legacy code
Ulrich Hecht (6):
ARM: shmobile: ape6evm-reference: Remove board C code and DT file
ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-23 4:23 ` Simon Horman
0 siblings, 0 replies; 38+ messages in thread
From: Simon Horman @ 2015-01-23 4:23 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
> On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
> > On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> > > Hi Simon, Magnus,
> > >
> > > This patch series transitions the r8a73a4/ape6evm platform to support
> > > multiplatform only:
> > > - Add CCF information to DT,
> > > - Disable legacy clock if CCF is used,
> > > - Add Bus State Controller node, and move the Ethernet node to it,
> > > - Remove ape6evm-reference,
> > > - Remove ape6evm-legacy and legacy support code.
> > >
> > > This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> > > It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> > > clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> > > request to Mike Turquette yesterday.
> > >
> > > All of this was untested by me due to lack of hardware.
> > > As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> > > to apply after testing.
> >
> > Hi Geert, Hi Ulrich,
> >
> > thanks for all your good work in getting this together.
> > I have tested this and queued it up for v3.21.
> >
> > I plan to push it to my devel branch later today.
> > I plan to push it to my next branch and thus linux-next once
> > clk-shmobile-for-3.20 appears in a v3.20-rc.
>
> For the record: Olof has asked for review comments for the BSC driver and
> binding patches. Accordingly I have dropped them, and these patches which
> depend on them, from next.
I have now had a chance to re-examine these patches and it seems to me that
the first four patches of the series not depend on the BSC driver (or
anything else). With that in mind I have queued them up in a new
r8a73a4-ccf-for-v3.21 branch which is present in
renesas-devel-20150123-v3.19-rc5.
Please take a moment to see if what I have done makes sense to you. In
particular it would be nicer if these patches could go into 'regular'
branches such as dt-for-v3.21 and soc-for-v3.21. However it seems to me
that the SoC patch "ARM: shmobile: ape6evm: Disable legacy clock
initialization" depends on the following two DT patche " "ARM: shmobile:
r8a73a4: Common clock framework DT description".
For reference this covers the following patches:
Enqueued (again):
Ulrich Hecht (6):
ARM: shmobile: r8a73a4: Add CPG register bits header
ARM: shmobile: r8a73a4: Common clock framework DT description
ARM: shmobile: ape6evm: Disable legacy clock initialization
ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
Left Unqueued:
Geert Uytterhoeven (2):
ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
Laurent Pinchart (1):
ARM: shmobile: r8a73a4: Remove legacy code
Ulrich Hecht (6):
ARM: shmobile: ape6evm-reference: Remove board C code and DT file
ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
2015-01-23 4:23 ` Simon Horman
@ 2015-01-23 10:00 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-23 10:00 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon,
On Fri, Jan 23, 2015 at 5:23 AM, Simon Horman <horms@verge.net.au> wrote:
> On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
>> On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
>> > On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
>> > > This patch series transitions the r8a73a4/ape6evm platform to support
>> > > multiplatform only:
>> > > - Add CCF information to DT,
>> > > - Disable legacy clock if CCF is used,
>> > > - Add Bus State Controller node, and move the Ethernet node to it,
>> > > - Remove ape6evm-reference,
>> > > - Remove ape6evm-legacy and legacy support code.
>> > >
>> > > This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
>> > > It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
>> > > clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
>> > > request to Mike Turquette yesterday.
>> > >
>> > > All of this was untested by me due to lack of hardware.
>> > > As Mike had previously acked the r8a73a4 CCF implementation, it's safe
>> > > to apply after testing.
>> >
>> > Hi Geert, Hi Ulrich,
>> >
>> > thanks for all your good work in getting this together.
>> > I have tested this and queued it up for v3.21.
>> >
>> > I plan to push it to my devel branch later today.
>> > I plan to push it to my next branch and thus linux-next once
>> > clk-shmobile-for-3.20 appears in a v3.20-rc.
>>
>> For the record: Olof has asked for review comments for the BSC driver and
>> binding patches. Accordingly I have dropped them, and these patches which
>> depend on them, from next.
>
> I have now had a chance to re-examine these patches and it seems to me that
> the first four patches of the series not depend on the BSC driver (or
> anything else). With that in mind I have queued them up in a new
> r8a73a4-ccf-for-v3.21 branch which is present in
> renesas-devel-20150123-v3.19-rc5.
>
> Please take a moment to see if what I have done makes sense to you. In
> particular it would be nicer if these patches could go into 'regular'
> branches such as dt-for-v3.21 and soc-for-v3.21. However it seems to me
> that the SoC patch "ARM: shmobile: ape6evm: Disable legacy clock
> initialization" depends on the following two DT patche " "ARM: shmobile:
> r8a73a4: Common clock framework DT description".
>
> For reference this covers the following patches:
>
> Enqueued (again):
>
> Ulrich Hecht (6):
> ARM: shmobile: r8a73a4: Add CPG register bits header
> ARM: shmobile: r8a73a4: Common clock framework DT description
> ARM: shmobile: ape6evm: Disable legacy clock initialization
> ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
OK, Thanks!
> Left Unqueued:
>
> Geert Uytterhoeven (2):
> ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
> ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
>
> Laurent Pinchart (1):
> ARM: shmobile: r8a73a4: Remove legacy code
>
> Ulrich Hecht (6):
> ARM: shmobile: ape6evm-reference: Remove board C code and DT file
> ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
That's correct. Due to the non-working Ethernet in ape6evm-multiplatform,
ape6evm-reference (and -legacy) cannot be removed.
The same is true for sh73a0/kzm9g.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-23 10:00 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-23 10:00 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon,
On Fri, Jan 23, 2015 at 5:23 AM, Simon Horman <horms@verge.net.au> wrote:
> On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
>> On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
>> > On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
>> > > This patch series transitions the r8a73a4/ape6evm platform to support
>> > > multiplatform only:
>> > > - Add CCF information to DT,
>> > > - Disable legacy clock if CCF is used,
>> > > - Add Bus State Controller node, and move the Ethernet node to it,
>> > > - Remove ape6evm-reference,
>> > > - Remove ape6evm-legacy and legacy support code.
>> > >
>> > > This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
>> > > It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
>> > > clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
>> > > request to Mike Turquette yesterday.
>> > >
>> > > All of this was untested by me due to lack of hardware.
>> > > As Mike had previously acked the r8a73a4 CCF implementation, it's safe
>> > > to apply after testing.
>> >
>> > Hi Geert, Hi Ulrich,
>> >
>> > thanks for all your good work in getting this together.
>> > I have tested this and queued it up for v3.21.
>> >
>> > I plan to push it to my devel branch later today.
>> > I plan to push it to my next branch and thus linux-next once
>> > clk-shmobile-for-3.20 appears in a v3.20-rc.
>>
>> For the record: Olof has asked for review comments for the BSC driver and
>> binding patches. Accordingly I have dropped them, and these patches which
>> depend on them, from next.
>
> I have now had a chance to re-examine these patches and it seems to me that
> the first four patches of the series not depend on the BSC driver (or
> anything else). With that in mind I have queued them up in a new
> r8a73a4-ccf-for-v3.21 branch which is present in
> renesas-devel-20150123-v3.19-rc5.
>
> Please take a moment to see if what I have done makes sense to you. In
> particular it would be nicer if these patches could go into 'regular'
> branches such as dt-for-v3.21 and soc-for-v3.21. However it seems to me
> that the SoC patch "ARM: shmobile: ape6evm: Disable legacy clock
> initialization" depends on the following two DT patche " "ARM: shmobile:
> r8a73a4: Common clock framework DT description".
>
> For reference this covers the following patches:
>
> Enqueued (again):
>
> Ulrich Hecht (6):
> ARM: shmobile: r8a73a4: Add CPG register bits header
> ARM: shmobile: r8a73a4: Common clock framework DT description
> ARM: shmobile: ape6evm: Disable legacy clock initialization
> ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
OK, Thanks!
> Left Unqueued:
>
> Geert Uytterhoeven (2):
> ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
> ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
>
> Laurent Pinchart (1):
> ARM: shmobile: r8a73a4: Remove legacy code
>
> Ulrich Hecht (6):
> ARM: shmobile: ape6evm-reference: Remove board C code and DT file
> ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
That's correct. Due to the non-working Ethernet in ape6evm-multiplatform,
ape6evm-reference (and -legacy) cannot be removed.
The same is true for sh73a0/kzm9g.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
2015-01-23 4:23 ` Simon Horman
@ 2015-01-23 12:26 ` Laurent Pinchart
-1 siblings, 0 replies; 38+ messages in thread
From: Laurent Pinchart @ 2015-01-23 12:26 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon,
On Friday 23 January 2015 13:23:04 Simon Horman wrote:
> On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
> > On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
> >> On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> >>> Hi Simon, Magnus,
> >>>
> >>> This patch series transitions the r8a73a4/ape6evm platform to support
> >>> multiplatform only:
> >>> - Add CCF information to DT,
> >>> - Disable legacy clock if CCF is used,
> >>> - Add Bus State Controller node, and move the Ethernet node to it,
> >>> - Remove ape6evm-reference,
> >>> - Remove ape6evm-legacy and legacy support code.
> >>>
> >>> This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> >>> It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> >>> clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> >>> request to Mike Turquette yesterday.
> >>>
> >>> All of this was untested by me due to lack of hardware.
> >>> As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> >>> to apply after testing.
> >>
> >> Hi Geert, Hi Ulrich,
> >>
> >> thanks for all your good work in getting this together.
> >> I have tested this and queued it up for v3.21.
> >>
> >> I plan to push it to my devel branch later today.
> >> I plan to push it to my next branch and thus linux-next once
> >> clk-shmobile-for-3.20 appears in a v3.20-rc.
> >
> > For the record: Olof has asked for review comments for the BSC driver and
> > binding patches. Accordingly I have dropped them, and these patches which
> > depend on them, from next.
>
> I have now had a chance to re-examine these patches and it seems to me that
> the first four patches of the series not depend on the BSC driver (or
> anything else). With that in mind I have queued them up in a new
> r8a73a4-ccf-for-v3.21 branch which is present in
> renesas-devel-20150123-v3.19-rc5.
>
> Please take a moment to see if what I have done makes sense to you. In
> particular it would be nicer if these patches could go into 'regular'
> branches such as dt-for-v3.21 and soc-for-v3.21. However it seems to me
> that the SoC patch "ARM: shmobile: ape6evm: Disable legacy clock
> initialization" depends on the following two DT patche " "ARM: shmobile:
> r8a73a4: Common clock framework DT description".
I've noticed you have dropped the following patches from your devel branch:
clk: shmobile: div6: Avoid changing divisor in .disable()
clk: shmobile: Add r8a7793 support
clk: shmobile: r8a7793: document CPG clock support
clk: shmobile: r8a73a4 common clock framework implementation
clk: shmobile: Add r8a73a4 SoC to MSTP bindings
clk: shmobile: Add R-Car Gen2 RCAN clock support
clk: shmobile: Add R-Car Gen2 ADSP clock support
I don't see those patches queued in Mike Turquette's CCF tree.
How should they be handled, and do they need to be delayed to v3.21 ?
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-23 12:26 ` Laurent Pinchart
0 siblings, 0 replies; 38+ messages in thread
From: Laurent Pinchart @ 2015-01-23 12:26 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon,
On Friday 23 January 2015 13:23:04 Simon Horman wrote:
> On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
> > On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
> >> On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> >>> Hi Simon, Magnus,
> >>>
> >>> This patch series transitions the r8a73a4/ape6evm platform to support
> >>> multiplatform only:
> >>> - Add CCF information to DT,
> >>> - Disable legacy clock if CCF is used,
> >>> - Add Bus State Controller node, and move the Ethernet node to it,
> >>> - Remove ape6evm-reference,
> >>> - Remove ape6evm-legacy and legacy support code.
> >>>
> >>> This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> >>> It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> >>> clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> >>> request to Mike Turquette yesterday.
> >>>
> >>> All of this was untested by me due to lack of hardware.
> >>> As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> >>> to apply after testing.
> >>
> >> Hi Geert, Hi Ulrich,
> >>
> >> thanks for all your good work in getting this together.
> >> I have tested this and queued it up for v3.21.
> >>
> >> I plan to push it to my devel branch later today.
> >> I plan to push it to my next branch and thus linux-next once
> >> clk-shmobile-for-3.20 appears in a v3.20-rc.
> >
> > For the record: Olof has asked for review comments for the BSC driver and
> > binding patches. Accordingly I have dropped them, and these patches which
> > depend on them, from next.
>
> I have now had a chance to re-examine these patches and it seems to me that
> the first four patches of the series not depend on the BSC driver (or
> anything else). With that in mind I have queued them up in a new
> r8a73a4-ccf-for-v3.21 branch which is present in
> renesas-devel-20150123-v3.19-rc5.
>
> Please take a moment to see if what I have done makes sense to you. In
> particular it would be nicer if these patches could go into 'regular'
> branches such as dt-for-v3.21 and soc-for-v3.21. However it seems to me
> that the SoC patch "ARM: shmobile: ape6evm: Disable legacy clock
> initialization" depends on the following two DT patche " "ARM: shmobile:
> r8a73a4: Common clock framework DT description".
I've noticed you have dropped the following patches from your devel branch:
clk: shmobile: div6: Avoid changing divisor in .disable()
clk: shmobile: Add r8a7793 support
clk: shmobile: r8a7793: document CPG clock support
clk: shmobile: r8a73a4 common clock framework implementation
clk: shmobile: Add r8a73a4 SoC to MSTP bindings
clk: shmobile: Add R-Car Gen2 RCAN clock support
clk: shmobile: Add R-Car Gen2 ADSP clock support
I don't see those patches queued in Mike Turquette's CCF tree.
How should they be handled, and do they need to be delayed to v3.21 ?
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
2015-01-23 12:26 ` Laurent Pinchart
@ 2015-01-23 12:41 ` Geert Uytterhoeven
-1 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-23 12:41 UTC (permalink / raw)
To: linux-arm-kernel
Hi Laurent,
On Fri, Jan 23, 2015 at 1:26 PM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
> On Friday 23 January 2015 13:23:04 Simon Horman wrote:
>> On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
>> > On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
>> >> On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
>> >>> This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
>> >>> It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
>> >>> clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
>> >>> request to Mike Turquette yesterday.
> I've noticed you have dropped the following patches from your devel branch:
>
> clk: shmobile: div6: Avoid changing divisor in .disable()
> clk: shmobile: Add r8a7793 support
> clk: shmobile: r8a7793: document CPG clock support
> clk: shmobile: r8a73a4 common clock framework implementation
> clk: shmobile: Add r8a73a4 SoC to MSTP bindings
> clk: shmobile: Add R-Car Gen2 RCAN clock support
> clk: shmobile: Add R-Car Gen2 ADSP clock support
>
> I don't see those patches queued in Mike Turquette's CCF tree.
>
> How should they be handled, and do they need to be delayed to v3.21 ?
I sent a pull request for these 4 days ago, cfr.
https://lkml.org/lkml/2015/1/19/391, but so far Mike hasn't pulled yet, or
hasn't published his updated tree yet.
I still hope this will happen soon...
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-23 12:41 ` Geert Uytterhoeven
0 siblings, 0 replies; 38+ messages in thread
From: Geert Uytterhoeven @ 2015-01-23 12:41 UTC (permalink / raw)
To: linux-arm-kernel
Hi Laurent,
On Fri, Jan 23, 2015 at 1:26 PM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
> On Friday 23 January 2015 13:23:04 Simon Horman wrote:
>> On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
>> > On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
>> >> On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
>> >>> This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
>> >>> It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
>> >>> clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
>> >>> request to Mike Turquette yesterday.
> I've noticed you have dropped the following patches from your devel branch:
>
> clk: shmobile: div6: Avoid changing divisor in .disable()
> clk: shmobile: Add r8a7793 support
> clk: shmobile: r8a7793: document CPG clock support
> clk: shmobile: r8a73a4 common clock framework implementation
> clk: shmobile: Add r8a73a4 SoC to MSTP bindings
> clk: shmobile: Add R-Car Gen2 RCAN clock support
> clk: shmobile: Add R-Car Gen2 ADSP clock support
>
> I don't see those patches queued in Mike Turquette's CCF tree.
>
> How should they be handled, and do they need to be delayed to v3.21 ?
I sent a pull request for these 4 days ago, cfr.
https://lkml.org/lkml/2015/1/19/391, but so far Mike hasn't pulled yet, or
hasn't published his updated tree yet.
I still hope this will happen soon...
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
2015-01-23 12:26 ` Laurent Pinchart
@ 2015-01-24 7:55 ` Simon Horman
-1 siblings, 0 replies; 38+ messages in thread
From: Simon Horman @ 2015-01-24 7:55 UTC (permalink / raw)
To: linux-arm-kernel
On 金, 1月 23, 2015 at 02:26:16午後 +0200, Laurent Pinchart wrote:
> Hi Simon,
>
> On Friday 23 January 2015 13:23:04 Simon Horman wrote:
> > On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
> > > On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
> > >> On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> > >>> Hi Simon, Magnus,
> > >>>
> > >>> This patch series transitions the r8a73a4/ape6evm platform to support
> > >>> multiplatform only:
> > >>> - Add CCF information to DT,
> > >>> - Disable legacy clock if CCF is used,
> > >>> - Add Bus State Controller node, and move the Ethernet node to it,
> > >>> - Remove ape6evm-reference,
> > >>> - Remove ape6evm-legacy and legacy support code.
> > >>>
> > >>> This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> > >>> It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> > >>> clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> > >>> request to Mike Turquette yesterday.
> > >>>
> > >>> All of this was untested by me due to lack of hardware.
> > >>> As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> > >>> to apply after testing.
> > >>
> > >> Hi Geert, Hi Ulrich,
> > >>
> > >> thanks for all your good work in getting this together.
> > >> I have tested this and queued it up for v3.21.
> > >>
> > >> I plan to push it to my devel branch later today.
> > >> I plan to push it to my next branch and thus linux-next once
> > >> clk-shmobile-for-3.20 appears in a v3.20-rc.
> > >
> > > For the record: Olof has asked for review comments for the BSC driver and
> > > binding patches. Accordingly I have dropped them, and these patches which
> > > depend on them, from next.
> >
> > I have now had a chance to re-examine these patches and it seems to me that
> > the first four patches of the series not depend on the BSC driver (or
> > anything else). With that in mind I have queued them up in a new
> > r8a73a4-ccf-for-v3.21 branch which is present in
> > renesas-devel-20150123-v3.19-rc5.
> >
> > Please take a moment to see if what I have done makes sense to you. In
> > particular it would be nicer if these patches could go into 'regular'
> > branches such as dt-for-v3.21 and soc-for-v3.21. However it seems to me
> > that the SoC patch "ARM: shmobile: ape6evm: Disable legacy clock
> > initialization" depends on the following two DT patche " "ARM: shmobile:
> > r8a73a4: Common clock framework DT description".
>
> I've noticed you have dropped the following patches from your devel branch:
>
> clk: shmobile: div6: Avoid changing divisor in .disable()
> clk: shmobile: Add r8a7793 support
> clk: shmobile: r8a7793: document CPG clock support
> clk: shmobile: r8a73a4 common clock framework implementation
> clk: shmobile: Add r8a73a4 SoC to MSTP bindings
> clk: shmobile: Add R-Car Gen2 RCAN clock support
> clk: shmobile: Add R-Car Gen2 ADSP clock support
>
> I don't see those patches queued in Mike Turquette's CCF tree.
>
> How should they be handled, and do they need to be delayed to v3.21 ?
My understanding is that that Geert has sent a pull request to Mike for
those. And that they are targeted at v3.21 via Mike's tree.
I was (perhaps) confusingly carrying that branch that Geert sent a pull
request for in order to allow me to queue up all of the shmobile side of
r8a73a4 multiplatform. My expectation was that the clk: shmobile changes
would be in Linus's tree before I sent a pull request for the shmobile side
of r8a73a4 multiplatform.
Using the same logic I should probably re-queue up the "clk: shmobile"
changes in my devel branch. But perhaps its best to leave them out to avoid
further confusion.
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform
@ 2015-01-24 7:55 ` Simon Horman
0 siblings, 0 replies; 38+ messages in thread
From: Simon Horman @ 2015-01-24 7:55 UTC (permalink / raw)
To: linux-arm-kernel
On ?, 1? 23, 2015 at 02:26:16?? +0200, Laurent Pinchart wrote:
> Hi Simon,
>
> On Friday 23 January 2015 13:23:04 Simon Horman wrote:
> > On Thu, Jan 22, 2015 at 12:39:07PM +0900, Simon Horman wrote:
> > > On Wed, Jan 21, 2015 at 10:59:27AM +0900, Simon Horman wrote:
> > >> On Tue, Jan 20, 2015 at 01:51:37PM +0100, Geert Uytterhoeven wrote:
> > >>> Hi Simon, Magnus,
> > >>>
> > >>> This patch series transitions the r8a73a4/ape6evm platform to support
> > >>> multiplatform only:
> > >>> - Add CCF information to DT,
> > >>> - Disable legacy clock if CCF is used,
> > >>> - Add Bus State Controller node, and move the Ethernet node to it,
> > >>> - Remove ape6evm-reference,
> > >>> - Remove ape6evm-legacy and legacy support code.
> > >>>
> > >>> This series is based on renesas-drivers-2015-01-19-v3.19-rc5.
> > >>> It depends on renesas-devel-20150119-v3.19-rc5 (code-wise) and
> > >>> clk-shmobile-for-3.20 (functionality-wise), for which I've sent a pull
> > >>> request to Mike Turquette yesterday.
> > >>>
> > >>> All of this was untested by me due to lack of hardware.
> > >>> As Mike had previously acked the r8a73a4 CCF implementation, it's safe
> > >>> to apply after testing.
> > >>
> > >> Hi Geert, Hi Ulrich,
> > >>
> > >> thanks for all your good work in getting this together.
> > >> I have tested this and queued it up for v3.21.
> > >>
> > >> I plan to push it to my devel branch later today.
> > >> I plan to push it to my next branch and thus linux-next once
> > >> clk-shmobile-for-3.20 appears in a v3.20-rc.
> > >
> > > For the record: Olof has asked for review comments for the BSC driver and
> > > binding patches. Accordingly I have dropped them, and these patches which
> > > depend on them, from next.
> >
> > I have now had a chance to re-examine these patches and it seems to me that
> > the first four patches of the series not depend on the BSC driver (or
> > anything else). With that in mind I have queued them up in a new
> > r8a73a4-ccf-for-v3.21 branch which is present in
> > renesas-devel-20150123-v3.19-rc5.
> >
> > Please take a moment to see if what I have done makes sense to you. In
> > particular it would be nicer if these patches could go into 'regular'
> > branches such as dt-for-v3.21 and soc-for-v3.21. However it seems to me
> > that the SoC patch "ARM: shmobile: ape6evm: Disable legacy clock
> > initialization" depends on the following two DT patche " "ARM: shmobile:
> > r8a73a4: Common clock framework DT description".
>
> I've noticed you have dropped the following patches from your devel branch:
>
> clk: shmobile: div6: Avoid changing divisor in .disable()
> clk: shmobile: Add r8a7793 support
> clk: shmobile: r8a7793: document CPG clock support
> clk: shmobile: r8a73a4 common clock framework implementation
> clk: shmobile: Add r8a73a4 SoC to MSTP bindings
> clk: shmobile: Add R-Car Gen2 RCAN clock support
> clk: shmobile: Add R-Car Gen2 ADSP clock support
>
> I don't see those patches queued in Mike Turquette's CCF tree.
>
> How should they be handled, and do they need to be delayed to v3.21 ?
My understanding is that that Geert has sent a pull request to Mike for
those. And that they are targeted at v3.21 via Mike's tree.
I was (perhaps) confusingly carrying that branch that Geert sent a pull
request for in order to allow me to queue up all of the shmobile side of
r8a73a4 multiplatform. My expectation was that the clk: shmobile changes
would be in Linus's tree before I sent a pull request for the shmobile side
of r8a73a4 multiplatform.
Using the same logic I should probably re-queue up the "clk: shmobile"
changes in my devel branch. But perhaps its best to leave them out to avoid
further confusion.
^ permalink raw reply [flat|nested] 38+ messages in thread
end of thread, other threads:[~2015-01-24 7:55 UTC | newest]
Thread overview: 38+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-01-20 12:51 [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 12:51 ` [PATCH 1/9] ARM: shmobile: r8a73a4: Add CPG register bits header Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 12:51 ` [PATCH 2/9] ARM: shmobile: r8a73a4: Common clock framework DT description Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 12:51 ` [PATCH 3/9] ARM: shmobile: ape6evm: Disable legacy clock initialization Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 12:51 ` [PATCH 4/9] ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 12:51 ` [PATCH 5/9] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 13:04 ` Laurent Pinchart
2015-01-20 13:04 ` Laurent Pinchart
2015-01-20 12:51 ` [PATCH 6/9] ARM: shmobile: ape6evm dts: Move Ethernet node to BSC Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 13:01 ` Laurent Pinchart
2015-01-20 13:01 ` Laurent Pinchart
2015-01-20 12:51 ` [PATCH 7/9] ARM: shmobile: ape6evm-reference: Remove board C code and DT file Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 12:51 ` [PATCH 8/9] ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-20 12:51 ` [PATCH 9/9] ARM: shmobile: r8a73a4: Remove legacy code Geert Uytterhoeven
2015-01-20 12:51 ` Geert Uytterhoeven
2015-01-21 1:59 ` [PATCH 0/9] ARM: shmobile: r8a73a4/ape6evm multiplatform Simon Horman
2015-01-21 1:59 ` Simon Horman
2015-01-22 3:39 ` Simon Horman
2015-01-22 3:39 ` Simon Horman
2015-01-23 4:23 ` Simon Horman
2015-01-23 4:23 ` Simon Horman
2015-01-23 10:00 ` Geert Uytterhoeven
2015-01-23 10:00 ` Geert Uytterhoeven
2015-01-23 12:26 ` Laurent Pinchart
2015-01-23 12:26 ` Laurent Pinchart
2015-01-23 12:41 ` Geert Uytterhoeven
2015-01-23 12:41 ` Geert Uytterhoeven
2015-01-24 7:55 ` Simon Horman
2015-01-24 7:55 ` Simon Horman
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