Re: [PATCH v3 1/2] arm64: dts: ti: k3-am64: Add GPIO DT nodes
On 19/03/21 10:49 am, Aswath Govindraju wrote:
> Add device tree nodes for GPIO modules and interrupt controller in main
> and mcu domains.
>
> Signed-off-by: Aswath Govindraju
Reviewed-by: Lokesh Vutla
Thanks and regards,
Lokesh
> ---
> arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 45
> arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi | 27 ++
> 2 files changed, 72 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> index a03b66456062..b997d13f9ec5 100644
> --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> @@ -373,6 +373,51 @@
> clocks = <_clks 145 0>;
> };
>
> + main_gpio_intr: interrupt-controller0 {
> + compatible = "ti,sci-intr";
> + ti,intr-trigger-type = <1>;
> + interrupt-controller;
> + interrupt-parent = <>;
> + #interrupt-cells = <1>;
> + ti,sci = <>;
> + ti,sci-dev-id = <3>;
> + ti,interrupt-ranges = <0 32 16>;
> + };
> +
> + main_gpio0: gpio@60 {
> + compatible = "ti,am64-gpio", "ti,keystone-gpio";
> + reg = <0x0 0x0060 0x0 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-parent = <_gpio_intr>;
> + interrupts = <190>, <191>, <192>,
> + <193>, <194>, <195>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <87>;
> + ti,davinci-gpio-unbanked = <0>;
> + power-domains = <_pds 77 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <_clks 77 0>;
> + clock-names = "gpio";
> + };
> +
> + main_gpio1: gpio@601000 {
> + compatible = "ti,am64-gpio", "ti,keystone-gpio";
> + reg = <0x0 0x00601000 0x0 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-parent = <_gpio_intr>;
> + interrupts = <180>, <181>, <182>,
> + <183>, <184>, <185>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <88>;
> + ti,davinci-gpio-unbanked = <0>;
> + power-domains = <_pds 78 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <_clks 78 0>;
> + clock-names = "gpio";
> + };
> +
> sdhci0: mmc@fa1 {
> compatible = "ti,am64-sdhci-8bit";
> reg = <0x00 0xfa1 0x00 0x260>, <0x00 0xfa18000 0x00 0x134>;
> diff --git a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
> b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
> index 1d2be485a669..99e94dee1bd4 100644
> --- a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
> @@ -73,4 +73,31 @@
> power-domains = <_pds 148 TI_SCI_PD_EXCLUSIVE>;
> clocks = <_clks 148 0>;
> };
> +
> + mcu_gpio_intr: interrupt-controller1 {
> + compatible = "ti,sci-intr";
> + ti,intr-trigger-type = <1>;
> + interrupt-controller;
> + interrupt-parent = <>;
> + #interrupt-cells = <1>;
> + ti,sci = <>;
> + ti,sci-dev-id = <5>;
> + ti,interrupt-ranges = <0 104 4>;
> + };
> +
> + mcu_gpio0: gpio@4201000 {
> + compatible = "ti,am64-gpio", "keystone-gpio";
> + reg = <0x0 0x4201000 0x0 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-parent = <_gpio_intr>;
> + interrupts = <30>, <31>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <23>;
> + ti,davinci-gpio-unbanked = <0>;
> + power-domains = <_pds 79 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <_clks 79 0>;
> + clock-names = "gpio";
> + };
> };
>
[PATCH v3 1/2] arm64: dts: ti: k3-am64: Add GPIO DT nodes
Add device tree nodes for GPIO modules and interrupt controller in main
and mcu domains.
Signed-off-by: Aswath Govindraju
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 45
arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi | 27 ++
2 files changed, 72 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index a03b66456062..b997d13f9ec5 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -373,6 +373,51 @@
clocks = <_clks 145 0>;
};
+ main_gpio_intr: interrupt-controller0 {
+ compatible = "ti,sci-intr";
+ ti,intr-trigger-type = <1>;
+ interrupt-controller;
+ interrupt-parent = <>;
+ #interrupt-cells = <1>;
+ ti,sci = <>;
+ ti,sci-dev-id = <3>;
+ ti,interrupt-ranges = <0 32 16>;
+ };
+
+ main_gpio0: gpio@60 {
+ compatible = "ti,am64-gpio", "ti,keystone-gpio";
+ reg = <0x0 0x0060 0x0 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <_gpio_intr>;
+ interrupts = <190>, <191>, <192>,
+<193>, <194>, <195>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <87>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <_pds 77 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <_clks 77 0>;
+ clock-names = "gpio";
+ };
+
+ main_gpio1: gpio@601000 {
+ compatible = "ti,am64-gpio", "ti,keystone-gpio";
+ reg = <0x0 0x00601000 0x0 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <_gpio_intr>;
+ interrupts = <180>, <181>, <182>,
+<183>, <184>, <185>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <88>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <_pds 78 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <_clks 78 0>;
+ clock-names = "gpio";
+ };
+
sdhci0: mmc@fa1 {
compatible = "ti,am64-sdhci-8bit";
reg = <0x00 0xfa1 0x00 0x260>, <0x00 0xfa18000 0x00 0x134>;
diff --git a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
index 1d2be485a669..99e94dee1bd4 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
@@ -73,4 +73,31 @@
power-domains = <_pds 148 TI_SCI_PD_EXCLUSIVE>;
clocks = <_clks 148 0>;
};
+
+ mcu_gpio_intr: interrupt-controller1 {
+ compatible = "ti,sci-intr";
+ ti,intr-trigger-type = <1>;
+ interrupt-controller;
+ interrupt-parent = <>;
+ #interrupt-cells = <1>;
+ ti,sci = <>;
+ ti,sci-dev-id = <5>;
+ ti,interrupt-ranges = <0 104 4>;
+ };
+
+ mcu_gpio0: gpio@4201000 {
+ compatible = "ti,am64-gpio", "keystone-gpio";
+ reg = <0x0 0x4201000 0x0 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <_gpio_intr>;
+ interrupts = <30>, <31>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <23>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <_pds 79 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <_clks 79 0>;
+ clock-names = "gpio";
+ };
};
--
2.17.1
