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From: Bhavya Kapoor <b-kapoor@ti.com>
To: <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
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Subject: [PATCH] arm64: dts: ti: k3-j721s2-main: Enable support for SDR104
speed mode
Date: Tue, 4 Apr 2023 14:42:45 +0530
Message-ID: <20230404091245.336732-1-b-kapoor@ti.com>
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| Series |
arm64: dts: ti: k3-j721s2-main: Enable support for SDR104 speed mode
|
|
Commit Message
Bhavya Kapoor
April 4, 2023, 9:12 a.m. UTC
Remove sdhci-caps-mask to enable support for SDR104 speed mode for
SD card in J721S2 SoC.
Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
---
arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 2 --
1 file changed, 2 deletions(-)
Comments
On 04/04/23 14:42, Bhavya Kapoor wrote: > Remove sdhci-caps-mask to enable support for SDR104 speed mode for > SD card in J721S2 SoC. > > Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com> > --- Your commit message doesn't explain why? Why was this disabled initalially and why is it okay to enable this now? If disabling SDR104 was a bug, please add Fixes: > arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi > index 8915132efcc1..95c6151ed10c 100644 > --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi > @@ -400,8 +400,6 @@ main_sdhci1: mmc@4fb0000 { > ti,clkbuf-sel = <0x7>; > ti,trm-icp = <0x8>; > dma-coherent; > - /* Masking support for SDR104 capability */ > - sdhci-caps-mask = <0x00000003 0x00000000>; > }; > > main_navss: bus@30000000 {
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index 8915132efcc1..95c6151ed10c 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -400,8 +400,6 @@ main_sdhci1: mmc@4fb0000 { ti,clkbuf-sel = <0x7>; ti,trm-icp = <0x8>; dma-coherent; - /* Masking support for SDR104 capability */ - sdhci-caps-mask = <0x00000003 0x00000000>; }; main_navss: bus@30000000 {