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From: Udit Kumar <u-kumar1@ti.com>
To: <vigneshr@ti.com>, <nm@ti.com>, <kristo@kernel.org>,
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CC: Udit Kumar <u-kumar1@ti.com>, Chai Wenle <Wenle.Chai@windriver.com>
Subject: [PATCH 2/2] arm64: dts: ti: k3-j784s4-evm: Add Support for UFS
peripheral
Date: Tue, 25 Jul 2023 11:08:43 +0530
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arm64: dts: ti: k3-j784s4: Add UFS support
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Commit Message
Kumar, Udit
July 25, 2023, 5:38 a.m. UTC
J784S4 EVM board has 32GB Non-Volatile UFS Memory.
So enabling UFS at board level.
UFS flash details are documented in board data sheet[1]
Section 1.2 Key Features and Interfaces.
[1] https://www.ti.com/lit/pdf/spruj62
Cc: Chai Wenle <Wenle.Chai@windriver.com>
Signed-off-by: Udit Kumar <u-kumar1@ti.com>
---
arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 4 ++++
1 file changed, 4 insertions(+)
Comments
On Tue, 25 Jul 2023 at 11:08 Udit Kumar <u-kumar1@ti.com> wrote: > J784S4 EVM board has 32GB Non-Volatile UFS Memory. > So enabling UFS at board level. > UFS flash details are documented in board data sheet[1] Section 1.2 Key Features and Interfaces. > > [1] https://www.ti.com/lit/pdf/spruj62 > > Cc: Chai Wenle <Wenle.Chai@windriver.com> > Signed-off-by: Udit Kumar <u-kumar1@ti.com> > --- > arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts > index 7ad152a1b90f..1e38a8f1bec5 100644 > --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts > +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts > @@ -430,6 +430,10 @@ &main_uart8 { > pinctrl-0 = <&main_uart8_pins_default>; }; > > +&ufs_wrapper { > + status = "okay"; > +}; > + > &fss { > status = "okay"; > }; > -- > 2.34.1 Tested-by: Wenle Chai <Wenle.Chai@windriver.com> Regards, Wenle
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts index 7ad152a1b90f..1e38a8f1bec5 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -430,6 +430,10 @@ &main_uart8 { pinctrl-0 = <&main_uart8_pins_default>; }; +&ufs_wrapper { + status = "okay"; +}; + &fss { status = "okay"; };