Merge tag 'imx-fixes-7.0' of https://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux into arm/fixes

krzk · krzk · commit 3d53a7a28660 · 2026-03-27T12:50:36.000+01:00
i.MX fixes for 7.0: - Revert the NAND property move that broke compatibility across multiple imx6/imx7 device trees - Fix imx8mq-librem5 power management by bumping BUCK1 suspend voltage to 0.85V and reverting problematic DVS voltage changes - Correct eMMC pad configuration for imx93-tqma9352 and imx91-tqma9131 - Change usdhc tuning step for eMMC and SD on imx93-9x9-qsb - Correct gpu_ahb clock frequency for imx8mq * tag 'imx-fixes-7.0' of https://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux: arm64: dts: imx8mq-librem5: Bump BUCK1 suspend voltage up to 0.85V Revert "arm64: dts: imx8mq-librem5: Set the DVS voltages lower" Revert "ARM: dts: imx: move nand related property under nand@0" arm64: dts: imx93-tqma9352: improve eMMC pad configuration arm64: dts: imx91-tqma9131: improve eMMC pad configuration arm64: dts: imx93-9x9-qsb: change usdhc tuning step for eMMC and SD arm64: dts: imx8mq: Set the correct gpu_ahb clock frequency Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
diff --git a/arch/arm/boot/dts/nxp/imx/imx6-logicpd-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6-logicpd-som.dtsi
@@ -36,12 +36,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c3 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-icore.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-icore.dtsi
@@ -172,12 +172,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-pfla02.dtsi
@@ -102,12 +102,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi
@@ -73,12 +73,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "disabled";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c3 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi
@@ -260,14 +260,10 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	#address-cells = <1>;
 	#size-cells = <0>;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c3 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tx6.dtsi
@@ -252,13 +252,9 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	fsl,no-blockmark-swap;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts
@@ -133,12 +133,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi
@@ -101,12 +101,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "disabled";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-phycore-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-phytec-phycore-som.dtsi
@@ -63,12 +63,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "disabled";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
@@ -296,13 +296,9 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	fsl,no-blockmark-swap;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &i2c2 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-colibri.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-colibri.dtsi
@@ -160,15 +160,11 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
 	fsl,use-minimum-ecc;
+	nand-on-flash-bbt;
+	nand-ecc-mode = "hw";
+	nand-ecc-strength = <8>;
+	nand-ecc-step-size = <512>;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-		nand-ecc-mode = "hw";
-		nand-ecc-strength = <8>;
-		nand-ecc-step-size = <512>;
-	};
 };
 
 /* I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board) */
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea.dtsi
@@ -43,15 +43,11 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-ecc-mode = "hw";
+	nand-ecc-strength = <0>;
+	nand-ecc-step-size = <0>;
+	nand-on-flash-bbt;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-ecc-mode = "hw";
-		nand-ecc-strength = <0>;
-		nand-ecc-step-size = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &iomuxc {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-myir-mys-6ulx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-myir-mys-6ulx.dtsi
@@ -60,12 +60,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "disabled";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &uart1 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts b/arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts
@@ -25,12 +25,8 @@
 &gpmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
 	status = "okay";
-
-	nand@0 {
-		reg = <0>;
-		nand-on-flash-bbt;
-	};
 };
 
 &snvs_poweroff {
diff --git a/arch/arm/boot/dts/nxp/imx/imx7-colibri.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-colibri.dtsi
@@ -375,14 +375,10 @@
 /* NAND on such SKUs */
 &gpmi {
 	fsl,use-minimum-ecc;
+	nand-ecc-mode = "hw";
+	nand-on-flash-bbt;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpmi_nand>;
-
-	nand@0 {
-		reg = <0>;
-		nand-ecc-mode = "hw";
-		nand-on-flash-bbt;
-	};
 };
 
 /* On-module Power I2C */
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts
@@ -7,7 +7,7 @@
 
 &a53_opp_table {
 	opp-1000000000 {
-		opp-microvolt = <950000>;
+		opp-microvolt = <1000000>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -880,9 +880,9 @@
 				regulator-max-microvolt = <1300000>;
 				regulator-boot-on;
 				regulator-ramp-delay = <1250>;
-				rohm,dvs-run-voltage = <880000>;
-				rohm,dvs-idle-voltage = <820000>;
-				rohm,dvs-suspend-voltage = <810000>;
+				rohm,dvs-run-voltage = <900000>;
+				rohm,dvs-idle-voltage = <850000>;
+				rohm,dvs-suspend-voltage = <850000>;
 				regulator-always-on;
 			};
 
@@ -892,8 +892,8 @@
 				regulator-max-microvolt = <1300000>;
 				regulator-boot-on;
 				regulator-ramp-delay = <1250>;
-				rohm,dvs-run-voltage = <950000>;
-				rohm,dvs-idle-voltage = <850000>;
+				rohm,dvs-run-voltage = <1000000>;
+				rohm,dvs-idle-voltage = <900000>;
 				regulator-always-on;
 			};
 
@@ -902,14 +902,14 @@
 				regulator-min-microvolt = <700000>;
 				regulator-max-microvolt = <1300000>;
 				regulator-boot-on;
-				rohm,dvs-run-voltage = <850000>;
+				rohm,dvs-run-voltage = <900000>;
 			};
 
 			buck4_reg: BUCK4 {
 				regulator-name = "buck4";
 				regulator-min-microvolt = <700000>;
 				regulator-max-microvolt = <1300000>;
-				rohm,dvs-run-voltage = <930000>;
+				rohm,dvs-run-voltage = <1000000>;
 			};
 
 			buck5_reg: BUCK5 {
@@ -1448,13 +1448,3 @@
 	fsl,ext-reset-output;
 	status = "okay";
 };
-
-&a53_opp_table {
-	opp-1000000000 {
-		opp-microvolt = <850000>;
-	};
-
-	opp-1500000000 {
-		opp-microvolt = <950000>;
-	};
-};
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -1632,7 +1632,7 @@
 			                         <&clk IMX8MQ_GPU_PLL_OUT>,
 			                         <&clk IMX8MQ_GPU_PLL>;
 			assigned-clock-rates = <800000000>, <800000000>,
-			                       <800000000>, <800000000>, <0>;
+			                       <800000000>, <400000000>, <0>;
 			power-domains = <&pgc_gpu>;
 		};
 
diff --git a/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi b/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi
@@ -272,20 +272,20 @@
 	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = /* PD | FSEL 3 | DSE X5 */
-			   <MX91_PAD_SD1_CLK__USDHC1_CLK		0x5be>,
+			   <MX91_PAD_SD1_CLK__USDHC1_CLK		0x59e>,
 			   /* HYS | FSEL 0 | no drive */
 			   <MX91_PAD_SD1_STROBE__USDHC1_STROBE		0x1000>,
 			   /* HYS | FSEL 3 | X5 */
-			   <MX91_PAD_SD1_CMD__USDHC1_CMD		0x400011be>,
+			   <MX91_PAD_SD1_CMD__USDHC1_CMD		0x4000139e>,
 			   /* HYS | FSEL 3 | X4 */
-			   <MX91_PAD_SD1_DATA0__USDHC1_DATA0		0x4000119e>,
-			   <MX91_PAD_SD1_DATA1__USDHC1_DATA1		0x4000119e>,
-			   <MX91_PAD_SD1_DATA2__USDHC1_DATA2		0x4000119e>,
-			   <MX91_PAD_SD1_DATA3__USDHC1_DATA3		0x4000119e>,
-			   <MX91_PAD_SD1_DATA4__USDHC1_DATA4		0x4000119e>,
-			   <MX91_PAD_SD1_DATA5__USDHC1_DATA5		0x4000119e>,
-			   <MX91_PAD_SD1_DATA6__USDHC1_DATA6		0x4000119e>,
-			   <MX91_PAD_SD1_DATA7__USDHC1_DATA7		0x4000119e>;
+			   <MX91_PAD_SD1_DATA0__USDHC1_DATA0		0x4000139e>,
+			   <MX91_PAD_SD1_DATA1__USDHC1_DATA1		0x4000139e>,
+			   <MX91_PAD_SD1_DATA2__USDHC1_DATA2		0x4000139e>,
+			   <MX91_PAD_SD1_DATA3__USDHC1_DATA3		0x4000139e>,
+			   <MX91_PAD_SD1_DATA4__USDHC1_DATA4		0x4000139e>,
+			   <MX91_PAD_SD1_DATA5__USDHC1_DATA5		0x4000139e>,
+			   <MX91_PAD_SD1_DATA6__USDHC1_DATA6		0x4000139e>,
+			   <MX91_PAD_SD1_DATA7__USDHC1_DATA7		0x4000139e>;
 	};
 
 	pinctrl_wdog: wdoggrp {
diff --git a/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts
@@ -507,6 +507,7 @@
 	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
 	bus-width = <8>;
 	non-removable;
+	fsl,tuning-step = <1>;
 	status = "okay";
 };
 
@@ -519,6 +520,7 @@
 	vmmc-supply = <&reg_usdhc2_vmmc>;
 	bus-width = <4>;
 	no-mmc;
+	fsl,tuning-step = <1>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
@@ -271,21 +271,21 @@
 	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
-			/* PD | FSEL 3 | DSE X5 */
-			MX93_PAD_SD1_CLK__USDHC1_CLK		0x5be
+			/* PD | FSEL 3 | DSE X4 */
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x59e
 			/* HYS | FSEL 0 | no drive */
 			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x1000
-			/* HYS | FSEL 3 | X5 */
-			MX93_PAD_SD1_CMD__USDHC1_CMD		0x400011be
-			/* HYS | FSEL 3 | X4 */
-			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x4000119e
-			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x4000119e
-			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x4000119e
-			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x4000119e
-			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x4000119e
-			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x4000119e
-			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x4000119e
-			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x4000119e
+			/* HYS | PU | FSEL 3 | DSE X4 */
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x4000139e
+			/* HYS | PU | FSEL 3 | DSE X4 */
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x4000139e
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x4000139e
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x4000139e
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x4000139e
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x4000139e
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x4000139e
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x4000139e
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x4000139e
 		>;
 	};
 
