[PATCH 00/11] arm64: dts: imx93: various update

[PATCH 00/11] arm64: dts: imx93: various update

[Peng Fan (OSS)]

This patchset has several updates in imx93 dtsi and imx93-11x11-evk dts
- add dma for lpspi/lpi2c
- add nvmem for fec/eqos
- update sdhc assigned clocks
- update resource table for m33
- add sleep pinctrl
- add reset gpios for network phys
- includes a defconfig patch to build in OCOTP ELE.

The nvmem binding patch got reviewed
https://lore.kernel.org/linux-arm-kernel/20240415-limes-chasing-dbc111fa9cf2@spud/T/#m930c2b7b7961a3640e70ee8c4b4d26172baa03ce

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
Haibo Chen (1):
      arm64: dts: imx93: assign usdhc[1..3] root clock to 400MHz

Luke Wang (1):
      arm64: dts: imx93-11x11-evk: add different usdhc pinctrl for different timing usage

Peng Fan (8):
      arm64: dts: imx93: add dma support for lpi2c[1..8]
      arm64: dts: imx93: add dma support for lpspi[1..8]
      arm64: dts: imx93: add nvmem property for fec1
      arm64: dts: imx93: add nvmem property for eqos
      arm64: dts: imx93-11x11-evk: update resource table address
      arm64: dts: imx93-11x11-evk: add sleep pinctrl for eqos and fec
      arm64: dts: imx93-11x11-evk: add sleep pinctrl for sdhc2
      arm64: defconfig: build in OCOTP ELE

Wei Fang (1):
      arm64: dts: imx93-11x11-evk: add reset gpios for ethernet PHYs

 arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 146 ++++++++++++++++++++--
 arch/arm64/boot/dts/freescale/imx93.dtsi          |  54 ++++++++
 arch/arm64/configs/defconfig                      |   2 +-
 3 files changed, 191 insertions(+), 11 deletions(-)
---
base-commit: 9ed46da14b9b9b2ad4edb3b0c545b6dbe5c00d39
change-id: 20240413-imx93-dts-4-13-60d93c9f1cb2

Best regards,
-- 
Peng Fan <peng.fan@nxp.com>

[PATCH 01/11] arm64: dts: imx93: add dma support for lpi2c[1..8]

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@nxp.com>

Add dma support for lpi2c[1..8].

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index b8ef9b938856..5c08e8787989 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -316,6 +316,8 @@ lpi2c1: i2c@44340000 {
 				clocks = <&clk IMX93_CLK_LPI2C1_GATE>,
 					 <&clk IMX93_CLK_BUS_AON>;
 				clock-names = "per", "ipg";
+				dmas = <&edma1 7 0 0>, <&edma1 8 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -328,6 +330,8 @@ lpi2c2: i2c@44350000 {
 				clocks = <&clk IMX93_CLK_LPI2C2_GATE>,
 					 <&clk IMX93_CLK_BUS_AON>;
 				clock-names = "per", "ipg";
+				dmas = <&edma1 9 0 0>, <&edma1 10 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -692,6 +696,8 @@ lpi2c3: i2c@42530000 {
 				clocks = <&clk IMX93_CLK_LPI2C3_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 8 0 0>, <&edma2 9 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -704,6 +710,8 @@ lpi2c4: i2c@42540000 {
 				clocks = <&clk IMX93_CLK_LPI2C4_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 10 0 0>, <&edma2 11 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -881,6 +889,8 @@ lpi2c5: i2c@426b0000 {
 				clocks = <&clk IMX93_CLK_LPI2C5_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 71 0 0>, <&edma2 72 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -893,6 +903,8 @@ lpi2c6: i2c@426c0000 {
 				clocks = <&clk IMX93_CLK_LPI2C6_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 73 0 0>, <&edma2 74 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -905,6 +917,8 @@ lpi2c7: i2c@426d0000 {
 				clocks = <&clk IMX93_CLK_LPI2C7_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 75 0 0>, <&edma2 76 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -917,6 +931,8 @@ lpi2c8: i2c@426e0000 {
 				clocks = <&clk IMX93_CLK_LPI2C8_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 77 0 0>, <&edma2 78 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 

-- 
2.37.1

[PATCH 02/11] arm64: dts: imx93: add dma support for lpspi[1..8]

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@nxp.com>

Add dma support for lpspi[1..8]

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 5c08e8787989..00f2526c4011 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -344,6 +344,8 @@ lpspi1: spi@44360000 {
 				clocks = <&clk IMX93_CLK_LPSPI1_GATE>,
 					 <&clk IMX93_CLK_BUS_AON>;
 				clock-names = "per", "ipg";
+				dmas = <&edma1 11 0 0>, <&edma1 12 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -356,6 +358,8 @@ lpspi2: spi@44370000 {
 				clocks = <&clk IMX93_CLK_LPSPI2_GATE>,
 					 <&clk IMX93_CLK_BUS_AON>;
 				clock-names = "per", "ipg";
+				dmas = <&edma1 13 0 0>, <&edma1 14 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -724,6 +728,8 @@ lpspi3: spi@42550000 {
 				clocks = <&clk IMX93_CLK_LPSPI3_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 12 0 0>, <&edma2 13 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -736,6 +742,8 @@ lpspi4: spi@42560000 {
 				clocks = <&clk IMX93_CLK_LPSPI4_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 14 0 0>, <&edma2 15 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -945,6 +953,8 @@ lpspi5: spi@426f0000 {
 				clocks = <&clk IMX93_CLK_LPSPI5_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 79 0 0>, <&edma2 80 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -957,6 +967,8 @@ lpspi6: spi@42700000 {
 				clocks = <&clk IMX93_CLK_LPSPI6_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 81 0 0>, <&edma2 82 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -969,6 +981,8 @@ lpspi7: spi@42710000 {
 				clocks = <&clk IMX93_CLK_LPSPI7_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 83 0 0>, <&edma2 84 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 
@@ -981,6 +995,8 @@ lpspi8: spi@42720000 {
 				clocks = <&clk IMX93_CLK_LPSPI8_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
 				clock-names = "per", "ipg";
+				dmas = <&edma2 85 0 0>, <&edma2 86 0 1>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 

-- 
2.37.1

[PATCH 03/11] arm64: dts: imx93: assign usdhc[1..3] root clock to 400MHz

[Peng Fan (OSS)]

From: Haibo Chen <haibo.chen@nxp.com>

1. Config SDHC1 clock 400MHz to support eMMC HS400ES mode
2. The original usdhc2 and usdhc3 root clock is 200MHz. Then WIFI
on usdhc3 at SDR104 mode can work under 200MHz. But if imx93 work
under Low Drive mode, the usdhc3 pad signal is not good under 200MHz,
SDR104 mode can't work stable. Need to downgrade to 133MHz to let
WIFI work stable. To cover all the cases, for Norminal Drive mode,
keep usdhc root at 400MHz, then card(SD/wifi) can work at SDR104 mode
under 200MHz to get the best performance. For Low Drive mode,
bootloader need override usdhc root clock to 266MHz, and the
card(SD/wifi) work at SDR104 mode under 133MHz, can work stable.

Reviewed-by: Sherry Sun <sherry.sun@nxp.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 00f2526c4011..1c5e2049a37a 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -1017,6 +1017,9 @@ usdhc1: mmc@42850000 {
 					 <&clk IMX93_CLK_WAKEUP_AXI>,
 					 <&clk IMX93_CLK_USDHC1_GATE>;
 				clock-names = "ipg", "ahb", "per";
+				assigned-clocks = <&clk IMX93_CLK_USDHC1>;
+				assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>;
+				assigned-clock-rates = <400000000>;
 				bus-width = <8>;
 				fsl,tuning-start-tap = <1>;
 				fsl,tuning-step = <2>;
@@ -1031,6 +1034,9 @@ usdhc2: mmc@42860000 {
 					 <&clk IMX93_CLK_WAKEUP_AXI>,
 					 <&clk IMX93_CLK_USDHC2_GATE>;
 				clock-names = "ipg", "ahb", "per";
+				assigned-clocks = <&clk IMX93_CLK_USDHC2>;
+				assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>;
+				assigned-clock-rates = <400000000>;
 				bus-width = <4>;
 				fsl,tuning-start-tap = <1>;
 				fsl,tuning-step = <2>;
@@ -1094,6 +1100,9 @@ usdhc3: mmc@428b0000 {
 					 <&clk IMX93_CLK_WAKEUP_AXI>,
 					 <&clk IMX93_CLK_USDHC3_GATE>;
 				clock-names = "ipg", "ahb", "per";
+				assigned-clocks = <&clk IMX93_CLK_USDHC3>;
+				assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>;
+				assigned-clock-rates = <400000000>;
 				bus-width = <4>;
 				fsl,tuning-start-tap = <1>;
 				fsl,tuning-step = <2>;

-- 
2.37.1

[PATCH 04/11] arm64: dts: imx93: add nvmem property for fec1

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@nxp.com>

Add nvmem property for fec1 to get mac address.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 1c5e2049a37a..b09014b9a719 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -1067,6 +1067,8 @@ fec: ethernet@42890000 {
 				fsl,num-tx-queues = <3>;
 				fsl,num-rx-queues = <3>;
 				fsl,stop-mode = <&wakeupmix_gpr 0x0c 1>;
+				nvmem-cells = <&eth_mac1>;
+				nvmem-cell-names = "mac-address";
 				status = "disabled";
 			};
 
@@ -1176,6 +1178,11 @@ ocotp: efuse@47510000 {
 			reg = <0x47510000 0x10000>;
 			#address-cells = <1>;
 			#size-cells = <1>;
+
+			eth_mac1: mac-address@4ec {
+				reg = <0x4ec 0x6>;
+			};
+
 		};
 
 		s4muap: mailbox@47520000 {

-- 
2.37.1

[PATCH 05/11] arm64: dts: imx93: add nvmem property for eqos

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@nxp.com>

Add nvmem properties for eqos to get mac address.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index b09014b9a719..a83ac1bb1e41 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -1091,6 +1091,8 @@ eqos: ethernet@428a0000 {
 				assigned-clock-rates = <100000000>, <250000000>;
 				intf_mode = <&wakeupmix_gpr 0x28>;
 				snps,clk-csr = <0>;
+				nvmem-cells = <&eth_mac2>;
+				nvmem-cell-names = "mac-address";
 				status = "disabled";
 			};
 
@@ -1183,6 +1185,10 @@ eth_mac1: mac-address@4ec {
 				reg = <0x4ec 0x6>;
 			};
 
+			eth_mac2: mac-address@4f2 {
+				reg = <0x4f2 0x6>;
+			};
+
 		};
 
 		s4muap: mailbox@47520000 {

-- 
2.37.1

[PATCH 06/11] arm64: dts: imx93-11x11-evk: update resource table address

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@nxp.com>

Because i.MX93 A1 ROM used the last 4KB TCM area, update the resource
table to avoid conflict. Also correct vdev1vring node name to align with
reg.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 07e85a30a25f..b7b52576586f 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -38,7 +38,7 @@ vdev0vring1: vdev0vring1@a4008000 {
 			no-map;
 		};
 
-		vdev1vring0: vdev1vring0@a4000000 {
+		vdev1vring0: vdev1vring0@a4010000 {
 			reg = <0 0xa4010000 0 0x8000>;
 			no-map;
 		};
@@ -48,8 +48,8 @@ vdev1vring1: vdev1vring1@a4018000 {
 			no-map;
 		};
 
-		rsc_table: rsc-table@2021f000 {
-			reg = <0 0x2021f000 0 0x1000>;
+		rsc_table: rsc-table@2021e000 {
+			reg = <0 0x2021e000 0 0x1000>;
 			no-map;
 		};
 

-- 
2.37.1

[PATCH 07/11] arm64: dts: imx93-11x11-evk: add sleep pinctrl for eqos and fec

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@nxp.com>

Add sleep pinctrl settings for EQoS and FEC to save power when suspend.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 44 +++++++++++++++++++++--
 1 file changed, 42 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index b7b52576586f..2b67724db685 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -105,8 +105,9 @@ &mu2 {
 };
 
 &eqos {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pinctrl_eqos>;
+	pinctrl-1 = <&pinctrl_eqos_sleep>;
 	phy-mode = "rgmii-id";
 	phy-handle = <&ethphy1>;
 	status = "okay";
@@ -125,8 +126,9 @@ ethphy1: ethernet-phy@1 {
 };
 
 &fec {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pinctrl_fec>;
+	pinctrl-1 = <&pinctrl_fec_sleep>;
 	phy-mode = "rgmii-id";
 	phy-handle = <&ethphy2>;
 	fsl,magic-packet;
@@ -301,6 +303,25 @@ MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL		0x57e
 		>;
 	};
 
+	pinctrl_eqos_sleep: eqossleepgrp {
+		fsl,pins = <
+			MX93_PAD_ENET1_MDC__GPIO4_IO00				0x31e
+			MX93_PAD_ENET1_MDIO__GPIO4_IO01				0x31e
+			MX93_PAD_ENET1_RD0__GPIO4_IO10                          0x31e
+			MX93_PAD_ENET1_RD1__GPIO4_IO11				0x31e
+			MX93_PAD_ENET1_RD2__GPIO4_IO12				0x31e
+			MX93_PAD_ENET1_RD3__GPIO4_IO13				0x31e
+			MX93_PAD_ENET1_RXC__GPIO4_IO09                          0x31e
+			MX93_PAD_ENET1_RX_CTL__GPIO4_IO08			0x31e
+			MX93_PAD_ENET1_TD0__GPIO4_IO05                          0x31e
+			MX93_PAD_ENET1_TD1__GPIO4_IO04                          0x31e
+			MX93_PAD_ENET1_TD2__GPIO4_IO03				0x31e
+			MX93_PAD_ENET1_TD3__GPIO4_IO02				0x31e
+			MX93_PAD_ENET1_TXC__GPIO4_IO07                          0x31e
+			MX93_PAD_ENET1_TX_CTL__GPIO4_IO06                       0x31e
+		>;
+	};
+
 	pinctrl_fec: fecgrp {
 		fsl,pins = <
 			MX93_PAD_ENET2_MDC__ENET1_MDC			0x57e
@@ -320,6 +341,25 @@ MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x57e
 		>;
 	};
 
+	pinctrl_fec_sleep: fecsleepgrp {
+		fsl,pins = <
+			MX93_PAD_ENET2_MDC__GPIO4_IO14			0x51e
+			MX93_PAD_ENET2_MDIO__GPIO4_IO15			0x51e
+			MX93_PAD_ENET2_RD0__GPIO4_IO24			0x51e
+			MX93_PAD_ENET2_RD1__GPIO4_IO25			0x51e
+			MX93_PAD_ENET2_RD2__GPIO4_IO26			0x51e
+			MX93_PAD_ENET2_RD3__GPIO4_IO27			0x51e
+			MX93_PAD_ENET2_RXC__GPIO4_IO23                  0x51e
+			MX93_PAD_ENET2_RX_CTL__GPIO4_IO22		0x51e
+			MX93_PAD_ENET2_TD0__GPIO4_IO19			0x51e
+			MX93_PAD_ENET2_TD1__GPIO4_IO18			0x51e
+			MX93_PAD_ENET2_TD2__GPIO4_IO17			0x51e
+			MX93_PAD_ENET2_TD3__GPIO4_IO16			0x51e
+			MX93_PAD_ENET2_TXC__GPIO4_IO21                  0x51e
+			MX93_PAD_ENET2_TX_CTL__GPIO4_IO20               0x51e
+		>;
+	};
+
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			MX93_PAD_UART1_RXD__LPUART1_RX			0x31e

-- 
2.37.1

[PATCH 08/11] arm64: dts: imx93-11x11-evk: add different usdhc pinctrl for different timing usage

[Peng Fan (OSS)]

From: Luke Wang <ziniu.wang_1@nxp.com>

imx93-11x11-evk dts use the strongest driver strength for
default(high-speed), 100MHz(SDR50/DDR50/DDR52) and
200MHz(SDR104/HS200/HS400) timing. To make usdhc working appropriately for
each timing, add X1 drive strength to default timing and X3 drive
strength to 100MHz timing.

Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Luke Wang <ziniu.wang_1@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 68 +++++++++++++++++++++--
 1 file changed, 64 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 2b67724db685..f848cb0922ef 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -161,8 +161,8 @@ &lpuart5 {
 &usdhc1 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc1>;
-	pinctrl-1 = <&pinctrl_usdhc1>;
-	pinctrl-2 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
 	bus-width = <8>;
 	non-removable;
 	status = "okay";
@@ -171,8 +171,8 @@ &usdhc1 {
 &usdhc2 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
-	pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
-	pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
 	cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
 	vmmc-supply = <&reg_usdhc2_vmmc>;
 	bus-width = <4>;
@@ -391,6 +391,40 @@ MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x31e
 
 	/* need to config the SION for data and cmd pad, refer to ERR052021 */
 	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x1582
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x40001382
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x40001382
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x40001382
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x40001382
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x40001382
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x40001382
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x40001382
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x40001382
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x40001382
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x1582
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x158e
+			MX93_PAD_SD1_CMD__USDHC1_CMD		0x4000138e
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x4000138e
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x4000138e
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x4000138e
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x4000138e
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x4000138e
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x4000138e
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x4000138e
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x4000138e
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x158e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
 		fsl,pins = <
 			MX93_PAD_SD1_CLK__USDHC1_CLK		0x15fe
 			MX93_PAD_SD1_CMD__USDHC1_CMD		0x400013fe
@@ -420,6 +454,32 @@ MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
 
 	/* need to config the SION for data and cmd pad, refer to ERR052021 */
 	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x1582
+			MX93_PAD_SD2_CMD__USDHC2_CMD		0x40001382
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x40001382
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x40001382
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x40001382
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x40001382
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x158e
+			MX93_PAD_SD2_CMD__USDHC2_CMD		0x4000138e
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x4000138e
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x4000138e
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x4000138e
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x4000138e
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
 		fsl,pins = <
 			MX93_PAD_SD2_CLK__USDHC2_CLK		0x15fe
 			MX93_PAD_SD2_CMD__USDHC2_CMD		0x400013fe

-- 
2.37.1

[PATCH 09/11] arm64: dts: imx93-11x11-evk: add sleep pinctrl for sdhc2

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@nxp.com>

Add sleep pinctrl for SDHC2 for suspend usage.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index f848cb0922ef..b29d470d2492 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -169,10 +169,11 @@ &usdhc1 {
 };
 
 &usdhc2 {
-	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
 	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>;
 	cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
 	vmmc-supply = <&reg_usdhc2_vmmc>;
 	bus-width = <4>;
@@ -452,6 +453,12 @@ MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
 		>;
 	};
 
+	pinctrl_usdhc2_gpio_sleep: usdhc2gpiosleepgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CD_B__GPIO3_IO00		0x51e
+		>;
+	};
+
 	/* need to config the SION for data and cmd pad, refer to ERR052021 */
 	pinctrl_usdhc2: usdhc2grp {
 		fsl,pins = <
@@ -490,4 +497,17 @@ MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x400013fe
 			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
 		>;
 	};
+
+	pinctrl_usdhc2_sleep: usdhc2sleepgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__GPIO3_IO01            0x51e
+			MX93_PAD_SD2_CMD__GPIO3_IO02		0x51e
+			MX93_PAD_SD2_DATA0__GPIO3_IO03		0x51e
+			MX93_PAD_SD2_DATA1__GPIO3_IO04		0x51e
+			MX93_PAD_SD2_DATA2__GPIO3_IO05		0x51e
+			MX93_PAD_SD2_DATA3__GPIO3_IO06		0x51e
+			MX93_PAD_SD2_VSELECT__GPIO3_IO19	0x51e
+		>;
+	};
+
 };

-- 
2.37.1

[PATCH 10/11] arm64: dts: imx93-11x11-evk: add reset gpios for ethernet PHYs

[Peng Fan (OSS)]

From: Wei Fang <wei.fang@nxp.com>

Both the PHYs of the EQOS interface and the FEC interface are supported
to be reset by I2C GPIO Expender. So add the support to reset PHYs.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Clark Wang <xiaoning.wang@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index b29d470d2492..44ae985945ad 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -121,6 +121,9 @@ mdio {
 		ethphy1: ethernet-phy@1 {
 			reg = <1>;
 			eee-broken-1000t;
+			reset-gpios = <&pcal6524 15 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <80000>;
 		};
 	};
 };
@@ -142,6 +145,9 @@ mdio {
 		ethphy2: ethernet-phy@2 {
 			reg = <2>;
 			eee-broken-1000t;
+			reset-gpios = <&pcal6524 16 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <80000>;
 		};
 	};
 };

-- 
2.37.1

[PATCH 11/11] arm64: defconfig: build in OCOTP ELE

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@nxp.com>

The FEC network driver is built in, with OCOTP ELE built as module,
the FEC drive will defer probe because nvmem provider not ready and
nfsboot not work. So build in OCOTP ELE driver.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/configs/defconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 9957e126e32d..b9f0805abeef 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1553,7 +1553,7 @@ CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU=m
 CONFIG_MESON_DDR_PMU=m
 CONFIG_NVMEM_LAYOUT_SL28_VPD=m
 CONFIG_NVMEM_IMX_OCOTP=y
-CONFIG_NVMEM_IMX_OCOTP_ELE=m
+CONFIG_NVMEM_IMX_OCOTP_ELE=y
 CONFIG_NVMEM_IMX_OCOTP_SCU=y
 CONFIG_NVMEM_LAYERSCAPE_SFP=m
 CONFIG_NVMEM_MESON_EFUSE=m

-- 
2.37.1

Re: [PATCH 01/11] arm64: dts: imx93: add dma support for lpi2c[1..8]

[Frank Li]

On Tue, Apr 16, 2024 at 11:26:37PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> Add dma support for lpi2c[1..8].
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx93.dtsi | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
> index b8ef9b938856..5c08e8787989 100644
> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi

#include <dt-bindings/dma/fsl-edma.h>

> @@ -316,6 +316,8 @@ lpi2c1: i2c@44340000 {
>  				clocks = <&clk IMX93_CLK_LPI2C1_GATE>,
>  					 <&clk IMX93_CLK_BUS_AON>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma1 7 0 0>, <&edma1 8 0 1>;

1: should be FSL_EDMA_RX

Frank

> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -328,6 +330,8 @@ lpi2c2: i2c@44350000 {
>  				clocks = <&clk IMX93_CLK_LPI2C2_GATE>,
>  					 <&clk IMX93_CLK_BUS_AON>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma1 9 0 0>, <&edma1 10 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -692,6 +696,8 @@ lpi2c3: i2c@42530000 {
>  				clocks = <&clk IMX93_CLK_LPI2C3_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 8 0 0>, <&edma2 9 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -704,6 +710,8 @@ lpi2c4: i2c@42540000 {
>  				clocks = <&clk IMX93_CLK_LPI2C4_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 10 0 0>, <&edma2 11 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -881,6 +889,8 @@ lpi2c5: i2c@426b0000 {
>  				clocks = <&clk IMX93_CLK_LPI2C5_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 71 0 0>, <&edma2 72 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -893,6 +903,8 @@ lpi2c6: i2c@426c0000 {
>  				clocks = <&clk IMX93_CLK_LPI2C6_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 73 0 0>, <&edma2 74 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -905,6 +917,8 @@ lpi2c7: i2c@426d0000 {
>  				clocks = <&clk IMX93_CLK_LPI2C7_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 75 0 0>, <&edma2 76 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -917,6 +931,8 @@ lpi2c8: i2c@426e0000 {
>  				clocks = <&clk IMX93_CLK_LPI2C8_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 77 0 0>, <&edma2 78 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> 
> -- 
> 2.37.1
> 

Re: [PATCH 06/11] arm64: dts: imx93-11x11-evk: update resource table address

[Frank Li]

On Tue, Apr 16, 2024 at 11:26:42PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> Because i.MX93 A1 ROM used the last 4KB TCM area, update the resource
> table to avoid conflict. Also correct vdev1vring node name to align with

Is it little better

Update the resource table to avoid conflict because iMX93 ROM use last 4KB
TCM aream.

where you correct vdev1vring node name?

> reg.
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>

It is bug fix, please add fixes tag.

Frank

> ---
>  arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> index 07e85a30a25f..b7b52576586f 100644
> --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> @@ -38,7 +38,7 @@ vdev0vring1: vdev0vring1@a4008000 {
>  			no-map;
>  		};
>  
> -		vdev1vring0: vdev1vring0@a4000000 {
> +		vdev1vring0: vdev1vring0@a4010000 {
>  			reg = <0 0xa4010000 0 0x8000>;
>  			no-map;
>  		};
> @@ -48,8 +48,8 @@ vdev1vring1: vdev1vring1@a4018000 {
>  			no-map;
>  		};
>  
> -		rsc_table: rsc-table@2021f000 {
> -			reg = <0 0x2021f000 0 0x1000>;
> +		rsc_table: rsc-table@2021e000 {
> +			reg = <0 0x2021e000 0 0x1000>;
>  			no-map;
>  		};
>  
> 
> -- 
> 2.37.1
> 

Re: [PATCH 02/11] arm64: dts: imx93: add dma support for lpspi[1..8]

[Frank Li]

On Tue, Apr 16, 2024 at 11:26:38PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> Add dma support for lpspi[1..8]
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx93.dtsi | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
> index 5c08e8787989..00f2526c4011 100644
> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi

#include <dt-bindings/dma/fsl-edma.h>

> @@ -344,6 +344,8 @@ lpspi1: spi@44360000 {
>  				clocks = <&clk IMX93_CLK_LPSPI1_GATE>,
>  					 <&clk IMX93_CLK_BUS_AON>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma1 11 0 0>, <&edma1 12 0 1>;
> +				dma-names = "tx", "rx";

1: should be FSL_EDMA_RX

>  				status = "disabled";
>  			};
>  
> @@ -356,6 +358,8 @@ lpspi2: spi@44370000 {
>  				clocks = <&clk IMX93_CLK_LPSPI2_GATE>,
>  					 <&clk IMX93_CLK_BUS_AON>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma1 13 0 0>, <&edma1 14 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -724,6 +728,8 @@ lpspi3: spi@42550000 {
>  				clocks = <&clk IMX93_CLK_LPSPI3_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 12 0 0>, <&edma2 13 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -736,6 +742,8 @@ lpspi4: spi@42560000 {
>  				clocks = <&clk IMX93_CLK_LPSPI4_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 14 0 0>, <&edma2 15 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -945,6 +953,8 @@ lpspi5: spi@426f0000 {
>  				clocks = <&clk IMX93_CLK_LPSPI5_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 79 0 0>, <&edma2 80 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -957,6 +967,8 @@ lpspi6: spi@42700000 {
>  				clocks = <&clk IMX93_CLK_LPSPI6_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 81 0 0>, <&edma2 82 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -969,6 +981,8 @@ lpspi7: spi@42710000 {
>  				clocks = <&clk IMX93_CLK_LPSPI7_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 83 0 0>, <&edma2 84 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> @@ -981,6 +995,8 @@ lpspi8: spi@42720000 {
>  				clocks = <&clk IMX93_CLK_LPSPI8_GATE>,
>  					 <&clk IMX93_CLK_BUS_WAKEUP>;
>  				clock-names = "per", "ipg";
> +				dmas = <&edma2 85 0 0>, <&edma2 86 0 1>;
> +				dma-names = "tx", "rx";
>  				status = "disabled";
>  			};
>  
> 
> -- 
> 2.37.1
>