[PATCH] ARM: shmobile: r7s72100 GPIO DT nodes for GPIO RZ
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Wed Nov 13 18:57:01 EST 2013
Hi Magnus,
Thank you for the patch.
On Thursday 14 November 2013 08:39:27 Magnus Damm wrote:
> From: Magnus Damm <damm at opensource.se>
>
> Add a total of 13 GPIO DT device nodes for r7s72100.
>
> Signed-off-by: Magnus Damm <damm at opensource.se>
> ---
>
> arch/arm/boot/dts/r7s72100.dtsi | 131 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 131 insertions(+)
>
> --- 0001/arch/arm/boot/dts/r7s72100.dtsi
> +++ work/arch/arm/boot/dts/r7s72100.dtsi 2013-11-13 22:33:56.000000000
+0900
> @@ -14,6 +14,22 @@
> #address-cells = <1>;
> #size-cells = <1>;
>
> + aliases {
> + gpio0 = &p0;
> + gpio1 = &p1;
> + gpio2 = &p2;
> + gpio3 = &p3;
> + gpio4 = &p4;
> + gpio5 = &p5;
> + gpio6 = &p6;
> + gpio7 = &p7;
> + gpio8 = &p8;
> + gpio9 = &p9;
> + gpio10 = &p10;
> + gpio11 = &p11;
I would have called the phandles gpio[0-9]* instead of p[0-9]*. Shorter names
may clash with something else later.
> + gpio12 = &jp0;
What is this special GPIO controller instance ?
> + };
> +
> cpus {
> #address-cells = <1>;
> #size-cells = <0>;
> @@ -33,4 +49,119 @@
> reg = <0xe8201000 0x1000>,
> <0xe8202000 0x1000>;
> };
> +
> + p0: gpio at fcfe3100 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3100 0x4>, /* PSR */
> + <0xfcfe3200 0x2>, /* PPR */
> + <0xfcfe3800 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p1: gpio at fcfe3104 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3104 0x4>, /* PSR */
> + <0xfcfe3204 0x2>, /* PPR */
> + <0xfcfe3804 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p2: gpio at fcfe3108 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3108 0x4>, /* PSR */
> + <0xfcfe3208 0x2>, /* PPR */
> + <0xfcfe3808 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p3: gpio at fcfe310c {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe310c 0x4>, /* PSR */
> + <0xfcfe320c 0x2>, /* PPR */
> + <0xfcfe380c 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p4: gpio at fcfe3110 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3110 0x4>, /* PSR */
> + <0xfcfe3210 0x2>, /* PPR */
> + <0xfcfe3810 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p5: gpio at fcfe3114 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3114 0x4>, /* PSR */
> + <0xfcfe3214 0x2>, /* PPR */
> + <0xfcfe3814 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p6: gpio at fcfe3118 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3118 0x4>, /* PSR */
> + <0xfcfe3218 0x2>, /* PPR */
> + <0xfcfe3818 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p7: gpio at fcfe311c {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe311c 0x4>, /* PSR */
> + <0xfcfe321c 0x2>, /* PPR */
> + <0xfcfe381c 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p8: gpio at fcfe3120 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3120 0x4>, /* PSR */
> + <0xfcfe3220 0x2>, /* PPR */
> + <0xfcfe3820 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p9: gpio at fcfe3124 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3124 0x4>, /* PSR */
> + <0xfcfe3224 0x2>, /* PPR */
> + <0xfcfe3824 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p10: gpio at fcfe3128 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe3128 0x4>, /* PSR */
> + <0xfcfe3228 0x2>, /* PPR */
> + <0xfcfe3828 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + p11: gpio at fcfe312c {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe312c 0x4>, /* PSR */
> + <0xfcfe322c 0x2>, /* PPR */
> + <0xfcfe382c 0x4>; /* PMSR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> +
> + jp0: gpio at fcfe7b20 {
> + compatible = "renesas,gpio-r7s72100", "renesas,gpio-rz";
> + reg = <0xfcfe7b20 0x2>; /* JPPR */
> + #gpio-cells = <2>;
> + gpio-controller;
> + };
> };
--
Regards,
Laurent Pinchart
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