diff options
author | Marek Vasut <marex@denx.de> | 2023-06-01 02:10:44 +0300 |
---|---|---|
committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2023-07-11 11:58:23 +0300 |
commit | 5408d51846b4ddb8e062c89e0b3097e51cd798af (patch) | |
tree | d9ed42591dc39afc32a9d20e68cf670a9af68771 | |
parent | 5060e27012f7e0044ae838de59a46f563c54fb84 (diff) | |
download | linux-5408d51846b4ddb8e062c89e0b3097e51cd798af.tar.xz |
ARM: dts: stm32: Deduplicate DSI node on stm32mp15
All boards using the DSI node duplicate the same pattern common pattern
in board DTs, that pattern is ports with endpoint labels and the same
in-SoC regulator connection. Move that common pattern into stm32mp157.dtsi
instead.
The two boards which do define panel@0 directly in the DSI bridge node now
have #address-cells/#size-cells in their board DT instead of it being in
stm32mp157.dtsi and activated incorrectly for all boards, even the ones
which use e.g. another DSI-to-something bridge.
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Raphaƫl Gallais-Pou <raphael.gallais-pou@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
-rw-r--r-- | arch/arm/boot/dts/st/stm32mp157.dtsi | 18 | ||||
-rw-r--r-- | arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts | 24 | ||||
-rw-r--r-- | arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-edimm2.2.dts | 28 | ||||
-rw-r--r-- | arch/arm/boot/dts/st/stm32mp157c-dk2.dts | 28 | ||||
-rw-r--r-- | arch/arm/boot/dts/st/stm32mp157c-ev1.dts | 28 |
5 files changed, 48 insertions, 78 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp157.dtsi b/arch/arm/boot/dts/st/stm32mp157.dtsi index 5e733cd16ff9..6197d878894d 100644 --- a/arch/arm/boot/dts/st/stm32mp157.dtsi +++ b/arch/arm/boot/dts/st/stm32mp157.dtsi @@ -22,9 +22,27 @@ reg = <0x5a000000 0x800>; clocks = <&rcc DSI_K>, <&clk_hse>, <&rcc DSI_PX>; clock-names = "pclk", "ref", "px_clk"; + phy-dsi-supply = <®18>; resets = <&rcc DSI_R>; reset-names = "apb"; status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi_in: endpoint { + }; + }; + + port@1 { + reg = <1>; + dsi_out: endpoint { + }; + }; + }; }; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts b/arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts index 4279b26547df..df97e03d2a5a 100644 --- a/arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts +++ b/arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts @@ -46,26 +46,14 @@ &dsi { status = "okay"; - phy-dsi-supply = <®18>; - - ports { - #address-cells = <1>; - #size-cells = <0>; +}; - port@0 { - reg = <0>; - dsi_in: endpoint { - remote-endpoint = <<dc_ep0_out>; - }; - }; +&dsi_in { + remote-endpoint = <<dc_ep0_out>; +}; - port@1 { - reg = <1>; - dsi_out: endpoint { - remote-endpoint = <&bridge_in>; - }; - }; - }; +&dsi_out { + remote-endpoint = <&bridge_in>; }; &i2c6 { diff --git a/arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-edimm2.2.dts b/arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-edimm2.2.dts index efba54289820..f8e404346396 100644 --- a/arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-edimm2.2.dts +++ b/arch/arm/boot/dts/st/stm32mp157a-icore-stm32mp1-edimm2.2.dts @@ -46,26 +46,14 @@ &dsi { status = "okay"; - phy-dsi-supply = <®18>; - - ports { - #address-cells = <1>; - #size-cells = <0>; +}; - port@0 { - reg = <0>; - dsi_in_ltdc: endpoint { - remote-endpoint = <<dc_out_dsi>; - }; - }; +&dsi_in { + remote-endpoint = <<dc_out_dsi>; +}; - port@1 { - reg = <1>; - dsi_out_bridge: endpoint { - remote-endpoint = <&bridge_in_dsi>; - }; - }; - }; +&dsi_out { + remote-endpoint = <&bridge_in_dsi>; }; &i2c6 { @@ -88,7 +76,7 @@ port@0 { reg = <0>; bridge_in_dsi: endpoint { - remote-endpoint = <&dsi_out_bridge>; + remote-endpoint = <&dsi_out>; data-lanes = <1 2>; }; }; @@ -108,7 +96,7 @@ port { ltdc_out_dsi: endpoint { - remote-endpoint = <&dsi_in_ltdc>; + remote-endpoint = <&dsi_in>; }; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp157c-dk2.dts b/arch/arm/boot/dts/st/stm32mp157c-dk2.dts index 4bef2300ed7c..510cca5acb79 100644 --- a/arch/arm/boot/dts/st/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/st/stm32mp157c-dk2.dts @@ -34,26 +34,6 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; - phy-dsi-supply = <®18>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - dsi_in: endpoint { - remote-endpoint = <<dc_ep1_out>; - }; - }; - - port@1 { - reg = <1>; - dsi_out: endpoint { - remote-endpoint = <&panel_in>; - }; - }; - }; panel@0 { compatible = "orisetech,otm8009a"; @@ -70,6 +50,14 @@ }; }; +&dsi_in { + remote-endpoint = <<dc_ep1_out>; +}; + +&dsi_out { + remote-endpoint = <&panel_in>; +}; + &i2c1 { touchscreen@38 { compatible = "focaltech,ft6236"; diff --git a/arch/arm/boot/dts/st/stm32mp157c-ev1.dts b/arch/arm/boot/dts/st/stm32mp157c-ev1.dts index af3800501875..cd9c3ff5378b 100644 --- a/arch/arm/boot/dts/st/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/st/stm32mp157c-ev1.dts @@ -100,30 +100,10 @@ }; &dsi { - phy-dsi-supply = <®18>; #address-cells = <1>; #size-cells = <0>; status = "okay"; - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - dsi_in: endpoint { - remote-endpoint = <<dc_ep0_out>; - }; - }; - - port@1 { - reg = <1>; - dsi_out: endpoint { - remote-endpoint = <&dsi_panel_in>; - }; - }; - }; - panel@0 { compatible = "raydium,rm68200"; reg = <0>; @@ -140,6 +120,14 @@ }; }; +&dsi_in { + remote-endpoint = <<dc_ep0_out>; +}; + +&dsi_out { + remote-endpoint = <&dsi_panel_in>; +}; + ðernet0 { status = "okay"; pinctrl-0 = <ðernet0_rgmii_pins_a>; |