On 3/20/2013 12:11 PM, Philip Avinash wrote:
> Add da850 EHRPWM & ECAP DT node.
> Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP
> clock.
>
> Signed-off-by: Philip Avinash <avinashphi...@ti.com>
> ---
> Changes since v1:
> - Reusing ti,am33xx<ecap/ehrpwm> as compatible field as both IP's are
> same with am33xx platform and da850 has no platform specific
> dependency.
Which is fine, but I think the binding documentation still needs to be
updated to document the ti,da850-ehrpwm binding. Looping Peter (it is
always a good idea to CC folks who reviewed your patch last time
around). Also, please Cc the DT folks and devicetree-discuss list too
for their opinion.
Thanks,
Sekhar
>
> :100644 100644 3ec1bda... 62fd2d4... M arch/arm/boot/dts/da850.dtsi
> :100644 100644 6b7a0a2... 89ee974... M arch/arm/mach-davinci/da8xx-dt.c
> arch/arm/boot/dts/da850.dtsi | 30 ++++++++++++++++++++++++++++++
> arch/arm/mach-davinci/da8xx-dt.c | 5 +++++
> 2 files changed, 35 insertions(+)
>
> diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
> index 3ec1bda..62fd2d4 100644
> --- a/arch/arm/boot/dts/da850.dtsi
> +++ b/arch/arm/boot/dts/da850.dtsi
> @@ -107,6 +107,36 @@
> reg = <0x21000 0x1000>;
> status = "disabled";
> };
> + ehrpwm0: ehrpwm@01f00000 {
> + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x300000 0x2000>;
> + status = "disabled";
> + };
> + ehrpwm1: ehrpwm@01f02000 {
> + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x302000 0x2000>;
> + status = "disabled";
> + };
> + ecap0: ecap@01f06000 {
> + compatible = "ti,da850-ecap", "ti,am33xx-ecap";
> + #pwm-cells = <3>;
> + reg = <0x306000 0x80>;
> + status = "disabled";
> + };
> + ecap1: ecap@01f07000 {
> + compatible = "ti,da850-ecap", "ti,am33xx-ecap";
> + #pwm-cells = <3>;
> + reg = <0x307000 0x80>;
> + status = "disabled";
> + };
> + ecap2: ecap@01f08000 {
> + compatible = "ti,da850-ecap", "ti,am33xx-ecap";
> + #pwm-cells = <3>;
> + reg = <0x308000 0x80>;
> + status = "disabled";
> + };
> };
> nand_cs3@62000000 {
> compatible = "ti,davinci-nand";
> diff --git a/arch/arm/mach-davinci/da8xx-dt.c
> b/arch/arm/mach-davinci/da8xx-dt.c
> index 6b7a0a2..89ee974 100644
> --- a/arch/arm/mach-davinci/da8xx-dt.c
> +++ b/arch/arm/mach-davinci/da8xx-dt.c
> @@ -40,6 +40,11 @@ static void __init da8xx_init_irq(void)
> struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
> OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL),
> OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL),
> + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL),
> + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL),
> + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL),
> + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL),
> + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL),
> {}
> };
>
>
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