* [PATCH v3 0/2] Add R8A7794 GPIO DT support
@ 2015-08-08 22:06 Sergei Shtylyov
2015-08-08 22:08 ` [PATCH v3 1/2] ARM: shmobile: r8a7794: add GPIO clocks Sergei Shtylyov
2015-08-08 22:09 ` [PATCH v3 2/2] ARM: shmobile: r8a7794: add GPIO DT support Sergei Shtylyov
0 siblings, 2 replies; 5+ messages in thread
From: Sergei Shtylyov @ 2015-08-08 22:06 UTC (permalink / raw)
To: horms, linux-sh, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Hello.
Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
'renesas-devel-20150807-v4.2-rc5' tag. Here we add the GPIO device tree support
for the R8A7794 SoC.
[1/2] ARM: shmobile: r8a7794: add GPIO clocks
[2/2] ARM: shmobile: r8a7794: add GPIO DT support
WBR, Sergei
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v3 1/2] ARM: shmobile: r8a7794: add GPIO clocks
2015-08-08 22:06 [PATCH v3 0/2] Add R8A7794 GPIO DT support Sergei Shtylyov
@ 2015-08-08 22:08 ` Sergei Shtylyov
2015-08-08 22:09 ` [PATCH v3 2/2] ARM: shmobile: r8a7794: add GPIO DT support Sergei Shtylyov
1 sibling, 0 replies; 5+ messages in thread
From: Sergei Shtylyov @ 2015-08-08 22:08 UTC (permalink / raw)
To: horms, linux-sh, robh+dt, pawel.moll, mark.rutland, galak,
devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Describe the GPIO clocks in the R8A7794 device tree.
Based on the original patch by Koji Matsuoka <koji.matsuoka.xm@renesas.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
Changes in version 3:
- refreshed the patch.
Changes in version 2:
- refreshed the patch;
- added Geert's and Laurent's ACKs.
arch/arm/boot/dts/r8a7794.dtsi | 22 ++++++++++++++--------
1 file changed, 14 insertions(+), 8 deletions(-)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -749,16 +749,22 @@
mstp9_clks: mstp9_clks@e6150994 {
compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
- clocks = <&cpg_clocks R8A7794_CLK_QSPI>, <&hp_clk>, <&hp_clk>,
- <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>;
+ clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
+ <&cp_clk>, <&cp_clk>, <&cp_clk>,
+ <&cpg_clocks R8A7794_CLK_QSPI>, <&hp_clk>, <&hp_clk>,
+ <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>;
#clock-cells = <1>;
- clock-indices = <
- R8A7794_CLK_QSPI_MOD R8A7794_CLK_I2C5 R8A7794_CLK_I2C4
- R8A7794_CLK_I2C3 R8A7794_CLK_I2C2 R8A7794_CLK_I2C1
- R8A7794_CLK_I2C0
- >;
+ clock-indices = <R8A7794_CLK_GPIO6 R8A7794_CLK_GPIO5
+ R8A7794_CLK_GPIO4 R8A7794_CLK_GPIO3
+ R8A7794_CLK_GPIO2 R8A7794_CLK_GPIO1
+ R8A7794_CLK_GPIO0 R8A7794_CLK_QSPI_MOD
+ R8A7794_CLK_I2C5 R8A7794_CLK_I2C4
+ R8A7794_CLK_I2C3 R8A7794_CLK_I2C2
+ R8A7794_CLK_I2C1 R8A7794_CLK_I2C0>;
clock-output-names =
- "qspi_mod", "i2c5", "i2c4", "i2c3", "i2c2", "i2c1", "i2c0";
+ "gpio6", "gpio5", "gpio4", "gpio3", "gpio2",
+ "gpio1", "gpio0", "qspi_mod",
+ "i2c5", "i2c4", "i2c3", "i2c2", "i2c1", "i2c0";
};
mstp11_clks: mstp11_clks@e615099c {
compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v3 2/2] ARM: shmobile: r8a7794: add GPIO DT support
2015-08-08 22:06 [PATCH v3 0/2] Add R8A7794 GPIO DT support Sergei Shtylyov
2015-08-08 22:08 ` [PATCH v3 1/2] ARM: shmobile: r8a7794: add GPIO clocks Sergei Shtylyov
@ 2015-08-08 22:09 ` Sergei Shtylyov
2015-08-10 13:23 ` Geert Uytterhoeven
1 sibling, 1 reply; 5+ messages in thread
From: Sergei Shtylyov @ 2015-08-08 22:09 UTC (permalink / raw)
To: horms, linux-sh, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Describe GPIO[0-6] controllers in the R8A7794 device tree.
Based on original patch by Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Changes in version 3:
- added "power-domains" property to the GPIO device nodes.
Changes in version 2:
- fixed "gpio-ranges" property's last value for GPIO1/5/6;
- added Geert's ACK.
arch/arm/boot/dts/r8a7794.dtsi | 91 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 91 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -50,6 +50,97 @@
interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
};
+ gpio0: gpio@e6050000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6050000 0 0x50>;
+ interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 0 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO0>;
+ power-domains = <&cpg_clocks>;
+ };
+
+ gpio1: gpio@e6051000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6051000 0 0x50>;
+ interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 32 26>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO1>;
+ power-domains = <&cpg_clocks>;
+ };
+
+ gpio2: gpio@e6052000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6052000 0 0x50>;
+ interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 64 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO2>;
+ power-domains = <&cpg_clocks>;
+ };
+
+ gpio3: gpio@e6053000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6053000 0 0x50>;
+ interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 96 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO3>;
+ power-domains = <&cpg_clocks>;
+ };
+
+ gpio4: gpio@e6054000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6054000 0 0x50>;
+ interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 128 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO4>;
+ power-domains = <&cpg_clocks>;
+ };
+
+ gpio5: gpio@e6055000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6055000 0 0x50>;
+ interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 160 28>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO5>;
+ power-domains = <&cpg_clocks>;
+ };
+
+ gpio6: gpio@e6055400 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6055400 0 0x50>;
+ interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 192 26>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO6>;
+ power-domains = <&cpg_clocks>;
+ };
+
cmt0: timer@ffca0000 {
compatible = "renesas,cmt-48-gen2";
reg = <0 0xffca0000 0 0x1004>;
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v3 2/2] ARM: shmobile: r8a7794: add GPIO DT support
2015-08-08 22:09 ` [PATCH v3 2/2] ARM: shmobile: r8a7794: add GPIO DT support Sergei Shtylyov
@ 2015-08-10 13:23 ` Geert Uytterhoeven
[not found] ` <CAMuHMdVj4_h8LX=XuWSyhGpSZ2BPxuWe_oJQYTRPFfYbuidm4g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 5+ messages in thread
From: Geert Uytterhoeven @ 2015-08-10 13:23 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Simon Horman, Linux-sh list, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala,
devicetree@vger.kernel.org, Magnus Damm, Russell King,
linux-arm-kernel@lists.infradead.org
Hi Sergei,
On Sun, Aug 9, 2015 at 12:09 AM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Describe GPIO[0-6] controllers in the R8A7794 device tree.
>
> Based on original patch by Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> ---
> Changes in version 3:
> - added "power-domains" property to the GPIO device nodes.
Thanks, unwithdrawing my ack ;-)
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 5+ messages in thread
* Re: [PATCH v3 2/2] ARM: shmobile: r8a7794: add GPIO DT support
[not found] ` <CAMuHMdVj4_h8LX=XuWSyhGpSZ2BPxuWe_oJQYTRPFfYbuidm4g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2015-08-10 23:20 ` Simon Horman
0 siblings, 0 replies; 5+ messages in thread
From: Simon Horman @ 2015-08-10 23:20 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Sergei Shtylyov, Linux-sh list, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Magnus Damm,
Russell King,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
On Mon, Aug 10, 2015 at 03:23:54PM +0200, Geert Uytterhoeven wrote:
> Hi Sergei,
>
> On Sun, Aug 9, 2015 at 12:09 AM, Sergei Shtylyov
> <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org> wrote:
> > Describe GPIO[0-6] controllers in the R8A7794 device tree.
> >
> > Based on original patch by Hisashi Nakamura <hisashi.nakamura.ak-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>.
> >
> > Signed-off-by: Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
> > Acked-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
> >
> > ---
> > Changes in version 3:
> > - added "power-domains" property to the GPIO device nodes.
>
> Thanks, unwithdrawing my ack ;-)
>
> Acked-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
Thanks, I have queued these up for v4.4.
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2015-08-08 22:06 [PATCH v3 0/2] Add R8A7794 GPIO DT support Sergei Shtylyov
2015-08-08 22:08 ` [PATCH v3 1/2] ARM: shmobile: r8a7794: add GPIO clocks Sergei Shtylyov
2015-08-08 22:09 ` [PATCH v3 2/2] ARM: shmobile: r8a7794: add GPIO DT support Sergei Shtylyov
2015-08-10 13:23 ` Geert Uytterhoeven
[not found] ` <CAMuHMdVj4_h8LX=XuWSyhGpSZ2BPxuWe_oJQYTRPFfYbuidm4g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
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