From: Pablo Correa Gómez <pabloyoyoista@postmarketos.org>

This is a pre-requisite to enable UART in sargo and bonito. Values for
the pins have been taken from sdm845, and cross-checking dowstream,
where available.

Signed-off-by: Pablo Correa Gómez <pabloyoyoista@postmarketos.org>
---
 arch/arm64/boot/dts/qcom/sdm670.dtsi | 192 +++++++++++++++++++++++++++++++++++
 1 file changed, 192 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi
index 6b296ceaebc2..3e60ab527a42 100644
--- a/arch/arm64/boot/dts/qcom/sdm670.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -1352,6 +1352,198 @@ qup_i2c15_default: qup-i2c15-default-state {
 				function = "qup15";
 			};
 
+			qup_uart0_default: qup-uart0-default-state {
+				qup_uart0_tx: tx-pins {
+					pins = "gpio2";
+					function = "qup0";
+				};
+
+				qup_uart0_rx: rx-pins {
+					pins = "gpio3";
+					function = "qup0";
+				};
+			};
+
+			qup_uart1_default: qup-uart1-default-state {
+				qup_uart1_tx: tx-pins {
+					pins = "gpio19";
+					function = "qup1";
+				};
+
+				qup_uart1_rx: rx-pins {
+					pins = "gpio20";
+					function = "qup1";
+				};
+			};
+
+			qup_uart2_default: qup-uart2-default-state {
+				qup_uart2_tx: tx-pins {
+					pins = "gpio29";
+					function = "qup2";
+				};
+
+				qup_uart2_rx: rx-pins {
+					pins = "gpio30";
+					function = "qup2";
+				};
+			};
+
+			qup_uart3_default: qup-uart3-default-state {
+				qup_uart3_tx: tx-pins {
+					pins = "gpio43";
+					function = "qup3";
+				};
+
+				qup_uart3_rx: rx-pins {
+					pins = "gpio44";
+					function = "qup3";
+				};
+			};
+
+			qup_uart4_default: qup-uart4-default-state {
+				qup_uart4_tx: tx-pins {
+					pins = "gpio91";
+					function = "qup4";
+				};
+
+				qup_uart4_rx: rx-pins {
+					pins = "gpio92";
+					function = "qup4";
+				};
+			};
+
+			qup_uart5_default: qup-uart5-default-state {
+				qup_uart5_tx: tx-pins {
+					pins = "gpio87";
+					function = "qup5";
+				};
+
+				qup_uart5_rx: rx-pins {
+					pins = "gpio88";
+					function = "qup5";
+				};
+			};
+
+			qup_uart6_default: qup-uart6-default-state {
+				qup_uart6_tx: tx-pins {
+					pins = "gpio47";
+					function = "qup6";
+				};
+
+				qup_uart6_rx: rx-pins {
+					pins = "gpio48";
+					function = "qup6";
+				};
+			};
+
+			qup_uart7_default: qup-uart7-default-state {
+				qup_uart7_tx: tx-pins {
+					pins = "gpio95";
+					function = "qup7";
+				};
+
+				qup_uart7_rx: rx-pins {
+					pins = "gpio96";
+					function = "qup7";
+				};
+			};
+
+			qup_uart8_default: qup-uart8-default-state {
+				qup_uart8_tx: tx-pins {
+					pins = "gpio67";
+					function = "qup8";
+				};
+
+				qup_uart8_rx: rx-pins {
+					pins = "gpio68";
+					function = "qup8";
+				};
+			};
+
+			qup_uart9_default: qup-uart9-default-state {
+				qup_uart9_tx: tx-pins {
+					pins = "gpio4";
+					function = "qup9";
+				};
+
+				qup_uart9_rx: rx-pins {
+					pins = "gpio5";
+					function = "qup9";
+				};
+			};
+
+			qup_uart10_default: qup-uart10-default-state {
+				qup_uart10_tx: tx-pins {
+					pins = "gpio53";
+					function = "qup10";
+				};
+
+				qup_uart10_rx: rx-pins {
+					pins = "gpio54";
+					function = "qup10";
+				};
+			};
+
+			qup_uart11_default: qup-uart11-default-state {
+				qup_uart11_tx: tx-pins {
+					pins = "gpio33";
+					function = "qup11";
+				};
+
+				qup_uart11_rx: rx-pins {
+					pins = "gpio34";
+					function = "qup11";
+				};
+			};
+
+			qup_uart12_default: qup-uart12-default-state {
+				qup_uart12_tx: tx-pins {
+					pins = "gpio51";
+					function = "qup12";
+				};
+
+				qup_uart12_rx: rx-pins {
+					pins = "gpio52";
+					function = "qup12";
+				};
+			};
+
+			qup_uart13_default: qup-uart13-default-state {
+				qup_uart13_tx: tx-pins {
+					pins = "gpio107";
+					function = "qup13";
+				};
+
+				qup_uart13_rx: rx-pins {
+					pins = "gpio108";
+					function = "qup13";
+				};
+			};
+
+			qup_uart14_default: qup-uart14-default-state {
+				qup_uart14_tx: tx-pins {
+					pins = "gpio31";
+					function = "qup14";
+				};
+
+				qup_uart14_rx: rx-pins {
+					pins = "gpio32";
+					function = "qup14";
+				};
+			};
+
+			qup_uart15_default: qup-uart15-default-state {
+				qup_uart15_tx: tx-pins {
+					pins = "gpio83";
+					function = "qup15";
+				};
+
+				qup_uart15_rx: rx-pins {
+					pins = "gpio84";
+					function = "qup15";
+				};
+			};
+
 			sdc1_state_on: sdc1-on-state {
 				clk-pins {
 					pins = "sdc1_clk";

-- 
2.53.0