arm64: dts: rockchip: add Hynitron cst340 for Anbernic 353 series
Subsystems (2)
PATCH 1/1 arm64: dts: rockchip: add Hynitron cst340 for Anbernic 353 series
From: Chris Morgan <[email protected]>
Add support for the Hynitron cst340 touchscreen driver to the Anbernic RG353P and RG353V devices. Note the RG353VS device does not have a touchscreen.
https://lore.kernel.org/linux-input/Y1y9e9sgE%[email protected]/
--- .../dts/rockchip/rk3566-anbernic-rg353p.dts | 20 +++++++++++++++++++ .../dts/rockchip/rk3566-anbernic-rg353v.dts | 13 ++++++++++++ 2 files changed, 33 insertions(+)
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts +20 -0
@@ -95,6 +95,19 @@ &i2c2 { pintctrl-names = "default"; pinctrl-0 = <&i2c2m1_xfer>; status = "okay"; + + touch@1a { + compatible = "hynitron,cst340"; + reg = <0x1a>; + interrupt-parent = <&gpio4>; + interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 = <&touch_rst>; + pinctrl-names = "default"; + reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <640>; + touchscreen-size-y = <480>; + status = "okay"; + }; }; &pinctrl {
@@ -104,6 +117,13 @@ spk_amp_enable_h: spk-amp-enable-h { <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + touch { + touch_rst: touch-rst { + rockchip,pins = + <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; }; &rk817 {
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts +13 -0
@@ -82,6 +82,19 @@ &i2c2 { pintctrl-names = "default"; pinctrl-0 = <&i2c2m1_xfer>; status = "okay"; + + touch@1a { + compatible = "hynitron,cst340"; + reg = <0x1a>; + interrupt-parent = <&gpio4>; + interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 = <&touch_rst>; + pinctrl-names = "default"; + reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <640>; + touchscreen-size-y = <480>; + status = "okay"; + }; }; &pinctrl {
Signature · 1 line
2.25.1
PATCH 1/1 arm64: dts: rockchip: add panel to Anbernic RG353 series
From: Chris Morgan <[email protected]>
Add support for the newly mainlined panel to the RG353 series of devices.
--- .../dts/rockchip/rk3566-anbernic-rg353x.dtsi | 58 +++++++++++++++++++ 1 file changed, 58 insertions(+)
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi +58 -0
@@ -20,6 +20,48 @@ &cru { assigned-clock-rates = <1200000000>, <200000000>, <241500000>; }; +&dsi_dphy0 { + status = "okay"; +}; + +&dsi0 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + ports { + dsi0_in: port@0 { + reg = <0>; + dsi0_in_vp1: endpoint { + remote-endpoint = <&vp1_out_dsi0>; + }; + }; + + dsi0_out: port@1 { + reg = <1>; + mipi_out_panel: endpoint { + remote-endpoint = <&mipi_in_panel>; + }; + }; + }; + + panel: panel@0 { + compatible = "anbernic,rg353p-panel", "newvision,nv3051d"; + reg = <0>; + backlight = <&backlight>; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_rst>; + reset-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_LOW>; + vdd-supply = <&vcc3v3_lcd0_n>; + + port { + mipi_in_panel: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; + }; +}; + &gpio_keys_control { button-a { gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
@@ -55,6 +97,22 @@ power-monitor@62 { }; }; +&pinctrl { + gpio-lcd { + lcd_rst: lcd-rst { + rockchip,pins = + <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + &pwm4 { status = "okay"; }; + +&vp1 { + vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 { + reg = <ROCKCHIP_VOP2_EP_MIPI0>; + remote-endpoint = <&dsi0_in_vp1>; + }; +};
Signature · 1 line
2.25.1
Re: [PATCH] arm64: dts: rockchip: add panel to Anbernic RG353 series
Quoted 8 lines · Chris Morgan
From: Chris Morgan <[email protected]>
Add support for the newly mainlined panel to the RG353 series of devices.
[...]
Applied, thanks!
[1/1] arm64: dts: rockchip: add panel to Anbernic RG353 series
commit: 5e60ec02ec30e2db3088196a10fd20be5432bb6d
Best regards,
Signature · 1 line
Heiko Stuebner <[email protected]>
Quoted 24 lines · Chris Morgan
From: Chris Morgan <[email protected]>
Add support for the Hynitron cst340 touchscreen driver to the Anbernic RG353P and RG353V devices. Note the RG353VS device does not have a touchscreen.
https://lore.kernel.org/linux-input/Y1y9e9sgE%[email protected]/
Signed-off-by Chris Morgan <[email protected]>--- .../dts/rockchip/rk3566-anbernic-rg353p.dts | 20 +++++++++++++++++++ .../dts/rockchip/rk3566-anbernic-rg353v.dts | 13 ++++++++++++ 2 files changed, 33 insertions(+)arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts +2
-0@@ -95,6 +95,19 @@ &i2c2 { pintctrl-names = "default"; pinctrl-0 = <&i2c2m1_xfer>; status = "okay"; + + touch@1a {
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts &i2c2 { · line 109
Quoted 10 lines
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts +10
-0+ compatible = "hynitron,cst340"; + reg = <0x1a>; + interrupt-parent = <&gpio4>; + interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 = <&touch_rst>; + pinctrl-names = "default"; + reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <640>; + touchscreen-size-y = <480>; + status = "okay";
Was it disabled anywhere?
Quoted 28 lines
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts +8
-0+ }; }; &pinctrl {@@ -104,6 +117,13 @@ spk_amp_enable_h: spk-amp-enable-h { <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + touch { + touch_rst: touch-rst { + rockchip,pins = + <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; }; &rk817 {arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts +2
-0@@ -82,6 +82,19 @@ &i2c2 { pintctrl-names = "default"; pinctrl-0 = <&i2c2m1_xfer>; status = "okay"; + + touch@1a {
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts &i2c2 { · line 96
Quoted 10 lines
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts +10
-0+ compatible = "hynitron,cst340"; + reg = <0x1a>; + interrupt-parent = <&gpio4>; + interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 = <&touch_rst>; + pinctrl-names = "default"; + reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <640>; + touchscreen-size-y = <480>; + status = "okay";
Same question.
Best regards,
Krzysztof