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Wed, 22 Nov 2023 07:22:56 -0500 (EST) Received: by feathertop.org (sSMTP sendmail emulation); Wed, 22 Nov 2023 23:22:53 +1100 From: Tim Lunn To: linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org Cc: Tim Lunn , Jagan Teki , Rob Herring , linux-arm-kernel@lists.infradead.org, Heiko Stuebner , Krzysztof Kozlowski , Conor Dooley Subject: [PATCH v2 1/9] ARM: dts: rockchip: rv1126: Add alternate UART pins Date: Wed, 22 Nov 2023 23:22:24 +1100 Message-Id: <20231122122232.952696-2-tim@feathertop.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231122122232.952696-1-tim@feathertop.org> References: <20231122122232.952696-1-tim@feathertop.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231122_042303_220952_F8BE21E4 X-CRM114-Status: GOOD ( 10.23 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add uart3m2_xfer and uart4m2_xfer pins for Rockchip RV1126. These are used as serial ports for the indicator and Zigbee radio on the iHost. Signed-off-by: Tim Lunn --- (no changes since v1) arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi index bb34b0c9cb4a..4f85b7b3fc4c 100644 --- a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi +++ b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi @@ -263,6 +263,14 @@ uart3m0_xfer: uart3m0-xfer { /* uart3_tx_m0 */ <3 RK_PC6 4 &pcfg_pull_up>; }; + /omit-if-no-ref/ + uart3m2_xfer: uart3m2-xfer { + rockchip,pins = + /* uart3_rx_m2 */ + <3 RK_PA1 4 &pcfg_pull_up>, + /* uart3_tx_m2 */ + <3 RK_PA0 4 &pcfg_pull_up>; + }; }; uart4 { /omit-if-no-ref/ @@ -273,6 +281,14 @@ uart4m0_xfer: uart4m0-xfer { /* uart4_tx_m0 */ <3 RK_PA4 4 &pcfg_pull_up>; }; + /omit-if-no-ref/ + uart4m2_xfer: uart4m2-xfer { + rockchip,pins = + /* uart4_rx_m2 */ + <1 RK_PD4 3 &pcfg_pull_up>, + /* uart4_tx_m2 */ + <1 RK_PD5 3 &pcfg_pull_up>; + }; }; uart5 { /omit-if-no-ref/ -- 2.40.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel