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Wed, 09 Jun 2021 04:45:58 -0700 (PDT) From: Michal Simek To: linux-kernel@vger.kernel.org, monstr@monstr.eu, michal.simek@xilinx.com, git@xilinx.com, Viresh Kumar Cc: Krzysztof Kozlowski , Laurent Pinchart , Quanyang Wang , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 22/31] arm64: zynqmp: Add note about UHS mode on some boards Date: Wed, 9 Jun 2021 13:44:58 +0200 Message-Id: X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210609_044600_204503_913D6F5C X-CRM114-Status: GOOD ( 13.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add note about UHS mode and add no-1-8-v property to zc1751-dc1 board. Signed-off-by: Michal Simek --- arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts | 4 ++++ arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 4 ++++ arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 3 +++ arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 5 ++++- 4 files changed, 15 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts index 460aba6e7990..cd406947ec34 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts @@ -370,6 +370,10 @@ &sdhci0 { /* SD1 with level shifter */ &sdhci1 { status = "okay"; + /* + * This property should be removed for supporting UHS mode + */ + no-1-8-v; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdhci1_default>; xlnx,mio-bank = <1>; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts index 5ddcfdf48626..3cbc51b4587d 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts @@ -956,6 +956,10 @@ &sata { /* SD1 with level shifter */ &sdhci1 { status = "okay"; + /* + * 1.0 revision has level shifter and this property should be + * removed for supporting UHS mode + */ no-1-8-v; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdhci1_default>; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts index 4a0f3370bf7f..2c1c4d96fb21 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts @@ -951,6 +951,9 @@ &sata { /* SD1 with level shifter */ &sdhci1 { status = "okay"; + /* + * This property should be removed for supporting UHS mode + */ no-1-8-v; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdhci1_default>; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts index 85e9d0e2f9bd..c9d41d16c3f0 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts @@ -796,8 +796,11 @@ &sdhci1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdhci1_default>; - no-1-8-v; disable-wp; + /* + * This property should be removed for supporting UHS mode + */ + no-1-8-v; xlnx,mio-bank = <1>; };