From: Geert Uytterhoeven <geert+renesas@glider.be> To: Magnus Damm <magnus.damm@gmail.com> Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven <geert+renesas@glider.be>, Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Subject: [PATCH v2 3/3] ARM: dts: renesas: armadillo800eva: Add LCD panel Date: Wed, 22 Nov 2023 17:12:43 +0100 [thread overview] Message-ID: <278339322dcaaedc0d68fc67f1f1272d880084d7.1700669207.git.geert+renesas@glider.be> (raw) In-Reply-To: <cover.1700669207.git.geert+renesas@glider.be> Describe the 5" WVGA TFT LCD panel on the Armadillo-800-EVA development board, and enable the LCD controller that drives it. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- v2: - Add Reviewed-by. For proper operation, this depends on: 1. commit 410bb21319f69c2e ("drm/panel: simple: Add Ampire AM-800480L1TMQW-T00H") in drm/drm-next, 2. Patch series "[PATCH 00/39] drm: renesas: shmobile: Atomic conversion + DT support" https://lore.kernel.org/r/cover.1687423204.git.geert+renesas@glider.be 3. Enabling CONFIG_DRM_SHMOBILE instead of CONFIG_FB_SH_MOBILE_LCDC. --- .../dts/renesas/r8a7740-armadillo800eva.dts | 28 +++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts index d21e00e1f40152d6..e1ac2c161e730342 100644 --- a/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts +++ b/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts @@ -132,7 +132,7 @@ i2c2: i2c-2 { i2c-gpio,delay-us = <5>; }; - backlight { + backlight: backlight { compatible = "pwm-backlight"; pwms = <&tpu 2 33333 PWM_POLARITY_INVERTED>; brightness-levels = <0 1 2 4 8 16 32 64 128 255>; @@ -143,6 +143,18 @@ backlight { enable-gpios = <&pfc 61 GPIO_ACTIVE_HIGH>; }; + panel { + compatible = "ampire,am-800480l1tmqw-t00h"; + backlight = <&backlight>; + power-supply = <®_5p0v>; + + port { + panel_in: endpoint { + remote-endpoint = <&lcdc0_rgb>; + }; + }; + }; + sound { compatible = "simple-audio-card"; @@ -228,10 +240,22 @@ rtc@30 { }; }; -&pfc { +&lcdc0 { pinctrl-0 = <&lcd0_pins>; pinctrl-names = "default"; + status = "okay"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&pfc { ether_pins: ether { groups = "gether_mii", "gether_int"; function = "gether"; -- 2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert+renesas@glider.be> To: Magnus Damm <magnus.damm@gmail.com> Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven <geert+renesas@glider.be>, Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Subject: [PATCH v2 3/3] ARM: dts: renesas: armadillo800eva: Add LCD panel Date: Wed, 22 Nov 2023 17:12:43 +0100 [thread overview] Message-ID: <278339322dcaaedc0d68fc67f1f1272d880084d7.1700669207.git.geert+renesas@glider.be> (raw) In-Reply-To: <cover.1700669207.git.geert+renesas@glider.be> Describe the 5" WVGA TFT LCD panel on the Armadillo-800-EVA development board, and enable the LCD controller that drives it. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- v2: - Add Reviewed-by. For proper operation, this depends on: 1. commit 410bb21319f69c2e ("drm/panel: simple: Add Ampire AM-800480L1TMQW-T00H") in drm/drm-next, 2. Patch series "[PATCH 00/39] drm: renesas: shmobile: Atomic conversion + DT support" https://lore.kernel.org/r/cover.1687423204.git.geert+renesas@glider.be 3. Enabling CONFIG_DRM_SHMOBILE instead of CONFIG_FB_SH_MOBILE_LCDC. --- .../dts/renesas/r8a7740-armadillo800eva.dts | 28 +++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts index d21e00e1f40152d6..e1ac2c161e730342 100644 --- a/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts +++ b/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts @@ -132,7 +132,7 @@ i2c2: i2c-2 { i2c-gpio,delay-us = <5>; }; - backlight { + backlight: backlight { compatible = "pwm-backlight"; pwms = <&tpu 2 33333 PWM_POLARITY_INVERTED>; brightness-levels = <0 1 2 4 8 16 32 64 128 255>; @@ -143,6 +143,18 @@ backlight { enable-gpios = <&pfc 61 GPIO_ACTIVE_HIGH>; }; + panel { + compatible = "ampire,am-800480l1tmqw-t00h"; + backlight = <&backlight>; + power-supply = <®_5p0v>; + + port { + panel_in: endpoint { + remote-endpoint = <&lcdc0_rgb>; + }; + }; + }; + sound { compatible = "simple-audio-card"; @@ -228,10 +240,22 @@ rtc@30 { }; }; -&pfc { +&lcdc0 { pinctrl-0 = <&lcd0_pins>; pinctrl-names = "default"; + status = "okay"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&pfc { ether_pins: ether { groups = "gether_mii", "gether_int"; function = "gether"; -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-11-22 16:12 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-11-22 16:12 [PATCH v2 0/3] ARM: dts: renesas: r8a7740/armadillo800eva: Add LCD support Geert Uytterhoeven 2023-11-22 16:12 ` Geert Uytterhoeven 2023-11-22 16:12 ` [PATCH v2 1/3] ARM: shmobile: defconfig: Switch to DRM_SHMOBILE Geert Uytterhoeven 2023-11-22 16:12 ` Geert Uytterhoeven 2023-11-22 16:12 ` [PATCH v2 2/3] ARM: dts: renesas: r8a7740: Add LCDC nodes Geert Uytterhoeven 2023-11-22 16:12 ` Geert Uytterhoeven 2023-11-22 16:12 ` Geert Uytterhoeven [this message] 2023-11-22 16:12 ` [PATCH v2 3/3] ARM: dts: renesas: armadillo800eva: Add LCD panel Geert Uytterhoeven
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