| Message ID | 20241127043358.3799737-1-christianshewitt@gmail.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] arm64: dts: meson: remove broadcom wifi compatible from GX reference boards | expand |
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 52d57773a77f..1736bd2e96e2 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -178,9 +178,8 @@ &sd_emmc_a { vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; - brcmf: wifi@1 { + sdio: wifi@1 { reg = <1>; - compatible = "brcm,bcm4329-fmac"; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts index c1470416faad..7dffeb5931c9 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts @@ -102,8 +102,7 @@ hdmi_tx_tmds_out: endpoint { }; &sd_emmc_a { - brcmf: wifi@1 { + sdio: wifi@1 { reg = <1>; - compatible = "brcm,bcm4329-fmac"; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts index 92c425d0259c..ff9145d49090 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts @@ -21,8 +21,7 @@ ðmac { }; &sd_emmc_a { - brcmf: wifi@1 { + sdio: wifi@1 { reg = <1>; - compatible = "brcm,bcm4329-fmac"; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi index 7e7dc87ede2d..b52a830efcce 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi @@ -134,9 +134,8 @@ &sd_emmc_a { vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; - brcmf: wifi@1 { + sdio: wifi@1 { reg = <1>; - compatible = "brcm,bcm4329-fmac"; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts index d4858afa0e9c..feb31207773f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts @@ -72,8 +72,7 @@ external_phy: ethernet-phy@0 { }; &sd_emmc_a { - brcmf: wifi@1 { + sdio: wifi@1 { reg = <1>; - compatible = "brcm,bcm4329-fmac"; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts index d02b80d77378..6c8bec1853ac 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts @@ -21,8 +21,7 @@ ðmac { }; &sd_emmc_a { - brcmf: wifi@1 { + sdio: wifi@1 { reg = <1>; - compatible = "brcm,bcm4329-fmac"; }; };
Amlogic GX reference boards shipped with Broadcom SDIO modules and this is described in device-tree files. These boards are rare, but their device-trees are commonly used to boot no-name Android STB's that closely follow the vendor reference design. For cost reasons these boxes often use non-Broadcom RTL8189ES/FS and QCA9377 SDIO modules, and for availability reasons the chipset/module used can change between batches of the same device. Testing shows the only requirement for WiFi driver probe and load is presence of the correct 'reg' value, and all Amlogic boards use the same <1> value. Removing the 'brcm,bcm4329-fmac' compatible allows a wider range of Android STB boards to boot from reference design device-trees and have working WiFi. Also convert the 'brcmf' node name to a more generic 'sdio' to reflect we are not always using the Broadcom brcmfmac driver now. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> --- Changes since v1: - correct and reduce subject/description line length - provide a better explanation of the change arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts | 3 +-- 6 files changed, 6 insertions(+), 12 deletions(-)