* [PATCH v1 1/2] arm64: dts: freescale: verdin-imx8mm: fix atmel_mxt_ts reset polarity
2022-08-12 21:39 [PATCH v1 0/2] arm64: dts: freescale: verdin-imx8mm/p: fix atmel_mxt_ts reset polarity Marcel Ziswiler
@ 2022-08-12 21:39 ` Marcel Ziswiler
2022-08-12 21:39 ` [PATCH v1 2/2] arm64: dts: freescale: verdin-imx8mp: " Marcel Ziswiler
2022-08-22 2:08 ` [PATCH v1 0/2] arm64: dts: freescale: verdin-imx8mm/p: " Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Marcel Ziswiler @ 2022-08-12 21:39 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Marcel Ziswiler, Arnd Bergmann, Fabio Estevam, Francesco Dolcini,
Frank Rowand, Krzysztof Kozlowski, NXP Linux Team, Olof Johansson,
Pengutronix Kernel Team, Philippe Schenker, Rob Herring,
Sascha Hauer, Shawn Guo, devicetree, linux-kernel
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Fix reset GPIO polarity in-line with the following commit feedaacdadfc
("Input: atmel_mxt_ts - fix up inverted RESET handler").
Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index d1b4582f44c4..9b8417a53487 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -603,7 +603,7 @@ atmel_mxt_ts: touch@4a {
pinctrl-0 = <&pinctrl_gpio_9_dsi>, <&pinctrl_i2s_2_bclk_touch_reset>;
reg = <0x4a>;
/* Verdin I2S_2_BCLK (TOUCH_RESET#, SODIMM 42) */
- reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
status = "disabled";
};
--
2.36.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v1 2/2] arm64: dts: freescale: verdin-imx8mp: fix atmel_mxt_ts reset polarity
2022-08-12 21:39 [PATCH v1 0/2] arm64: dts: freescale: verdin-imx8mm/p: fix atmel_mxt_ts reset polarity Marcel Ziswiler
2022-08-12 21:39 ` [PATCH v1 1/2] arm64: dts: freescale: verdin-imx8mm: " Marcel Ziswiler
@ 2022-08-12 21:39 ` Marcel Ziswiler
2022-08-22 2:08 ` [PATCH v1 0/2] arm64: dts: freescale: verdin-imx8mm/p: " Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Marcel Ziswiler @ 2022-08-12 21:39 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Marcel Ziswiler, Arnd Bergmann, Fabio Estevam, Francesco Dolcini,
Frank Rowand, Krzysztof Kozlowski, Laurent Pinchart,
NXP Linux Team, Olof Johansson, Pengutronix Kernel Team,
Philippe Schenker, Rob Herring, Sascha Hauer, Shawn Guo,
devicetree, linux-kernel
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Fix reset GPIO polarity in-line with the following commit feedaacdadfc
("Input: atmel_mxt_ts - fix up inverted RESET handler").
Fixes: a39ed23bdf6e ("arm64: dts: freescale: add initial support for verdin imx8m plus")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index c5987bdbb383..1c74c6a19449 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -628,7 +628,7 @@ atmel_mxt_ts_mezzanine: touch-mezzanine@4a {
interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
reg = <0x4a>;
/* Verdin GPIO_2 (SODIMM 208) */
- reset-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
status = "disabled";
};
};
@@ -705,7 +705,7 @@ atmel_mxt_ts: touch@4a {
pinctrl-0 = <&pinctrl_gpio_9_dsi>, <&pinctrl_i2s_2_bclk_touch_reset>;
reg = <0x4a>;
/* Verdin I2S_2_BCLK (TOUCH_RESET#, SODIMM 42) */
- reset-gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
status = "disabled";
};
--
2.36.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH v1 0/2] arm64: dts: freescale: verdin-imx8mm/p: fix atmel_mxt_ts reset polarity
2022-08-12 21:39 [PATCH v1 0/2] arm64: dts: freescale: verdin-imx8mm/p: fix atmel_mxt_ts reset polarity Marcel Ziswiler
2022-08-12 21:39 ` [PATCH v1 1/2] arm64: dts: freescale: verdin-imx8mm: " Marcel Ziswiler
2022-08-12 21:39 ` [PATCH v1 2/2] arm64: dts: freescale: verdin-imx8mp: " Marcel Ziswiler
@ 2022-08-22 2:08 ` Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2022-08-22 2:08 UTC (permalink / raw)
To: Marcel Ziswiler
Cc: linux-arm-kernel, Marcel Ziswiler, Arnd Bergmann, Fabio Estevam,
Francesco Dolcini, Frank Rowand, Krzysztof Kozlowski,
Laurent Pinchart, NXP Linux Team, Olof Johansson,
Pengutronix Kernel Team, Philippe Schenker, Rob Herring,
Sascha Hauer, devicetree, linux-kernel
On Fri, Aug 12, 2022 at 11:39:03PM +0200, Marcel Ziswiler wrote:
> From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
>
>
> Unfortunately, I was not aware of this reset GPIO polarity fix when
> I submitted initial support. Let us correct this oversight. Thanks!
>
>
> Marcel Ziswiler (2):
> arm64: dts: freescale: verdin-imx8mm: fix atmel_mxt_ts reset polarity
> arm64: dts: freescale: verdin-imx8mp: fix atmel_mxt_ts reset polarity
Applied both, thanks!
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^ permalink raw reply [flat|nested] 4+ messages in thread