Hi,
just a friendly reminder, patch seems not applied to next.
dt-binding part is reported as applied
regards Frank
Gesendet: Donnerstag, 29. Juni 2023 um 20:43 Uhr Von: "Frank Wunderlich" linux@fw-web.de An: linux-mediatek@lists.infradead.org Cc: "Frank Wunderlich" frank-w@public-files.de, "Chaotian Jing" chaotian.jing@mediatek.com, "Ulf Hansson" ulf.hansson@linaro.org, "Rob Herring" robh+dt@kernel.org, "Krzysztof Kozlowski" krzysztof.kozlowski+dt@linaro.org, "Conor Dooley" conor+dt@kernel.org, "Matthias Brugger" matthias.bgg@gmail.com, "AngeloGioacchino Del Regno" angelogioacchino.delregno@collabora.com, "Wenbin Mei" wenbin.mei@mediatek.com, "Sam Shih" sam.shih@mediatek.com, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Eric Woudstra" ericwouds@gmail.com, stable@vger.kernel.org Betreff: [PATCH v2 2/2] arm64: dts: mt7986: fix emmc hs400 mode without uboot initialization
From: Eric Woudstra ericwouds@gmail.com
Eric reports errors on emmc with hs400 mode when booting linux on bpi-r3 without uboot [1]. Booting with uboot does not show this because clocks seem to be initialized by uboot.
Fix this by adding assigned-clocks and assigned-clock-parents like it's done in uboot [2].
[1] https://forum.banana-pi.org/t/bpi-r3-kernel-fails-setting-emmc-clock-to-416m... [2] https://github.com/u-boot/u-boot/blob/master/arch/arm/dts/mt7986.dtsi#L287
Cc: stable@vger.kernel.org Fixes: 513b49d19b34 ("arm64: dts: mt7986: add mmc related device nodes") Signed-off-by: Eric Woudstra ericwouds@gmail.com Signed-off-by: Frank Wunderlich frank-w@public-files.de
arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi index 68539ea788df..207510abda89 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -374,6 +374,10 @@ mmc0: mmc@11230000 { reg = <0 0x11230000 0 0x1000>, <0 0x11c20000 0 0x1000>; interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
assigned-clocks = <&topckgen CLK_TOP_EMMC_416M_SEL>,<&topckgen CLK_TOP_EMMC_250M_SEL>;assigned-clock-parents = <&apmixedsys CLK_APMIXED_MPLL>,<&topckgen CLK_TOP_NET1PLL_D5_D2>; clocks = <&topckgen CLK_TOP_EMMC_416M_SEL>, <&infracfg CLK_INFRA_MSDC_HCK_CK>, <&infracfg CLK_INFRA_MSDC_CK>,-- 2.34.1