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| Started by | Shaveta Leekha <shaveta@freescale.com> |
|---|---|
| First post | 2015-07-30 09:50 +0200 |
| Last post | 2015-08-03 10:20 +0200 |
| Articles | 3 — 2 participants |
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[PATCH 3/3] arm/dts/ls1021a: Add GPIO controller nodes Shaveta Leekha <shaveta@freescale.com> - 2015-07-30 09:50 +0200
Re: [PATCH 3/3] arm/dts/ls1021a: Add GPIO controller nodes Linus Walleij <linus.walleij@linaro.org> - 2015-08-03 10:20 +0200
Re: [PATCH 3/3] arm/dts/ls1021a: Add GPIO controller nodes Linus Walleij <linus.walleij@linaro.org> - 2015-08-03 10:20 +0200
| From | Shaveta Leekha <shaveta@freescale.com> |
|---|---|
| Date | 2015-07-30 09:50 +0200 |
| Subject | [PATCH 3/3] arm/dts/ls1021a: Add GPIO controller nodes |
| Message-ID | <pRQLg-gS-15@gated-at.bofh.it> |
Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
---
Tested on Freescale SDK 1.8, as LS1021aQDS support is not yet complete in upstream
arch/arm/boot/dts/ls1021a.dtsi | 47 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 47 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 71ea37d..2630b59 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -60,6 +60,11 @@
serial4 = &lpuart4;
serial5 = &lpuart5;
sysclk = &sysclk;
+ gpio0 = &gpio1;
+ gpio1 = &gpio2;
+ gpio2 = &gpio3;
+ gpio3 = &gpio4;
+
};
cpus {
@@ -332,6 +337,48 @@
status = "disabled";
};
+
+ gpio1: gpio@2300000 {
+ compatible = "fsl,ls1021a-gpio";
+ reg = <0x0 0x2300000 0x0 0x10000>;
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio@2310000 {
+ compatible = "fsl,ls1021a-gpio";
+ reg = <0x0 0x2310000 0x0 0x10000>;
+ interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio@2320000 {
+ compatible = "fsl,ls1021a-gpio";
+ reg = <0x0 0x2320000 0x0 0x10000>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio@2330000 {
+ compatible = "fsl,ls1021a-gpio";
+ reg = <0x0 0x2330000 0x0 0x10000>;
+ interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+
wdog0: watchdog@2ad0000 {
compatible = "fsl,imx21-wdt";
reg = <0x0 0x2ad0000 0x0 0x10000>;
--
1.7.7.4
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| From | Linus Walleij <linus.walleij@linaro.org> |
|---|---|
| Date | 2015-08-03 10:20 +0200 |
| Message-ID | <pTj8t-5Oc-5@gated-at.bofh.it> |
| In reply to | #1195764 |
On Mon, Aug 3, 2015 at 10:10 AM, Linus Walleij <linus.walleij@linaro.org> wrote:
> On Thu, Jul 30, 2015 at 9:27 AM, Shaveta Leekha <shaveta@freescale.com> wrote:
>
>> Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
>> ---
>> Tested on Freescale SDK 1.8, as LS1021aQDS support is not yet complete in upstream
> (...)
>> + gpio1: gpio@2300000 {
>> + compatible = "fsl,ls1021a-gpio";
>
> Please patch
> Documentation/devicetree/bindings/gpio/8xxx_gpio.txt
>
> In patch 2/3 to provide this compatible string binding.
Patch 1/3 I mean. Sorry. So we introduce the binding and
use it.
Yours,
Linus Walleij
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| From | Linus Walleij <linus.walleij@linaro.org> |
|---|---|
| Date | 2015-08-03 10:20 +0200 |
| Message-ID | <pTj8t-5Oc-7@gated-at.bofh.it> |
| In reply to | #1195764 |
On Thu, Jul 30, 2015 at 9:27 AM, Shaveta Leekha <shaveta@freescale.com> wrote:
> Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
> ---
> Tested on Freescale SDK 1.8, as LS1021aQDS support is not yet complete in upstream
(...)
> + gpio1: gpio@2300000 {
> + compatible = "fsl,ls1021a-gpio";
Please patch
Documentation/devicetree/bindings/gpio/8xxx_gpio.txt
In patch 2/3 to provide this compatible string binding.
Yours,
Linus Walleij
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