From: Peng Fan peng.fan@nxp.com
Convert i.MX8MN-EVK and i.MX8MN-DDR4-EVK to OF_UPSTREAM
Signed-off-by: Peng Fan peng.fan@nxp.com --- arch/arm/dts/Makefile | 2 - arch/arm/dts/imx8mn-ddr4-evk.dts | 160 -------------------------------------- arch/arm/dts/imx8mn-evk.dts | 128 ------------------------------ arch/arm/mach-imx/imx8m/Kconfig | 2 + configs/imx8mn_ddr4_evk_defconfig | 2 +- configs/imx8mn_evk_defconfig | 2 +- 6 files changed, 4 insertions(+), 292 deletions(-)
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index b7992491389..56623d01240 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1085,9 +1085,7 @@ dtb-$(CONFIG_ARCH_IMX8M) += \ imx8mm-verdin-wifi-dev.dtb \ imx8mn-bsh-smm-s2.dtb \ imx8mn-bsh-smm-s2pro.dtb \ - imx8mn-ddr4-evk.dtb \ imx8mq-cm.dtb \ - imx8mn-evk.dtb \ imx8mn-var-som-symphony.dtb \ imx8mm-beacon-kit.dtb \ imx8mn-beacon-kit.dtb \ diff --git a/arch/arm/dts/imx8mn-ddr4-evk.dts b/arch/arm/dts/imx8mn-ddr4-evk.dts deleted file mode 100644 index d8ce217c601..00000000000 --- a/arch/arm/dts/imx8mn-ddr4-evk.dts +++ /dev/null @@ -1,160 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2019 NXP - */ - -/dts-v1/; - -#include "imx8mn.dtsi" -#include "imx8mn-evk.dtsi" - -/ { - model = "NXP i.MX8MNano DDR4 EVK board"; - compatible = "fsl,imx8mn-ddr4-evk", "fsl,imx8mn"; -}; - -&A53_0 { - cpu-supply = <&buck2_reg>; -}; - -&A53_1 { - cpu-supply = <&buck2_reg>; -}; - -&A53_2 { - cpu-supply = <&buck2_reg>; -}; - -&A53_3 { - cpu-supply = <&buck2_reg>; -}; - -&ddrc { - operating-points-v2 = <&ddrc_opp_table>; - - ddrc_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-25M { - opp-hz = /bits/ 64 <25000000>; - }; - - opp-100M { - opp-hz = /bits/ 64 <100000000>; - }; - - opp-600M { - opp-hz = /bits/ 64 <600000000>; - }; - }; -}; - -&i2c1 { - pmic@4b { - compatible = "rohm,bd71847"; - reg = <0x4b>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio1>; - interrupts = <3 IRQ_TYPE_LEVEL_LOW>; - rohm,reset-snvs-powered; - - #clock-cells = <0>; - clocks = <&osc_32k 0>; - clock-output-names = "clk-32k-out"; - - regulators { - buck1_reg: BUCK1 { - regulator-name = "buck1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - - buck2_reg: BUCK2 { - regulator-name = "buck2"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - - buck3_reg: BUCK3 { - // BUCK5 in datasheet - regulator-name = "buck3"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - }; - - buck4_reg: BUCK4 { - // BUCK6 in datasheet - regulator-name = "buck4"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - buck5_reg: BUCK5 { - // BUCK7 in datasheet - regulator-name = "buck5"; - regulator-min-microvolt = <1605000>; - regulator-max-microvolt = <1995000>; - regulator-boot-on; - regulator-always-on; - }; - - buck6_reg: BUCK6 { - // BUCK8 in datasheet - regulator-name = "buck6"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo1_reg: LDO1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <1600000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo2_reg: LDO2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo3_reg: LDO3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo4_reg: LDO4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo6_reg: LDO6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; -}; diff --git a/arch/arm/dts/imx8mn-evk.dts b/arch/arm/dts/imx8mn-evk.dts deleted file mode 100644 index 4eb467df5ba..00000000000 --- a/arch/arm/dts/imx8mn-evk.dts +++ /dev/null @@ -1,128 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2019 NXP - */ - -/dts-v1/; - -#include "imx8mn.dtsi" -#include "imx8mn-evk.dtsi" -#include <dt-bindings/interrupt-controller/irq.h> - -/ { - model = "NXP i.MX8MNano EVK board"; - compatible = "fsl,imx8mn-evk", "fsl,imx8mn"; -}; - -&A53_0 { - cpu-supply = <&buck2>; -}; - -&A53_1 { - cpu-supply = <&buck2>; -}; - -&A53_2 { - cpu-supply = <&buck2>; -}; - -&A53_3 { - cpu-supply = <&buck2>; -}; - -&i2c1 { - pmic: pmic@25 { - compatible = "nxp,pca9450b"; - reg = <0x25>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio1>; - interrupts = <3 IRQ_TYPE_LEVEL_LOW>; - - regulators { - buck1: BUCK1{ - regulator-name = "VDD_SOC"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <950000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <3125>; - }; - - buck2: BUCK2 { - regulator-name = "VDD_ARM_0V9"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1000000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <3125>; - nxp,dvs-run-voltage = <950000>; - nxp,dvs-standby-voltage = <850000>; - }; - - buck4: BUCK4{ - regulator-name = "VDD_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - buck5: BUCK5{ - regulator-name = "VDD_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - buck6: BUCK6 { - regulator-name = "NVCC_DRAM_1V1"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1100000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo1: LDO1 { - regulator-name = "NVCC_SNVS_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo2: LDO2 { - regulator-name = "VDD_SNVS_0V8"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <800000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo3: LDO3 { - regulator-name = "VDDA_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo4: LDO4 { - regulator-name = "VDD_PHY_1V2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo5: LDO5 { - regulator-name = "NVCC_SD2"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; -}; diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig index dd139c1b223..cb8afce241d 100644 --- a/arch/arm/mach-imx/imx8m/Kconfig +++ b/arch/arm/mach-imx/imx8m/Kconfig @@ -151,6 +151,7 @@ config TARGET_IMX8MN_EVK select IMX8M_LPDDR4 select FSL_CAAM select SPL_CRYPTO if SPL + imply OF_UPSTREAM
config TARGET_IMX8MN_DDR4_EVK bool "imx8mn DDR4 EVK board" @@ -159,6 +160,7 @@ config TARGET_IMX8MN_DDR4_EVK select IMX8M_DDR4 select FSL_CAAM select SPL_CRYPTO if SPL + imply OF_UPSTREAM
config TARGET_IMX8MN_VENICE bool "Support Gateworks Venice iMX8M Nano module" diff --git a/configs/imx8mn_ddr4_evk_defconfig b/configs/imx8mn_ddr4_evk_defconfig index 743dea5c6c1..56b88808ebd 100644 --- a/configs/imx8mn_ddr4_evk_defconfig +++ b/configs/imx8mn_ddr4_evk_defconfig @@ -8,7 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_ENV_SIZE=0x1000 CONFIG_ENV_OFFSET=0x400000 CONFIG_DM_GPIO=y -CONFIG_DEFAULT_DEVICE_TREE="imx8mn-ddr4-evk" +CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mn-ddr4-evk" CONFIG_SPL_TEXT_BASE=0x912000 CONFIG_TARGET_IMX8MN_DDR4_EVK=y CONFIG_SYS_MONITOR_LEN=524288 diff --git a/configs/imx8mn_evk_defconfig b/configs/imx8mn_evk_defconfig index 5098fe527d8..91b7586a657 100644 --- a/configs/imx8mn_evk_defconfig +++ b/configs/imx8mn_evk_defconfig @@ -8,7 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_ENV_SIZE=0x1000 CONFIG_ENV_OFFSET=0x400000 CONFIG_DM_GPIO=y -CONFIG_DEFAULT_DEVICE_TREE="imx8mn-evk" +CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mn-evk" CONFIG_SPL_TEXT_BASE=0x912000 CONFIG_TARGET_IMX8MN_EVK=y CONFIG_SYS_MONITOR_LEN=524288