diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index d1f8e22..bd68698 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -218,7 +218,8 @@ dtb-$(CONFIG_MACH_SUN8I_H3) += \ sun8i-h3-orangepi-pc.dtb \ sun8i-h3-orangepi-plus.dtb dtb-$(CONFIG_MACH_SUN50I) += \ - pine64_plus.dtb + sun50i-a64-pine64-plus.dtb \ + sun50i-a64-pine64.dtb dtb-$(CONFIG_MACH_SUN9I) += \ sun9i-a80-optimus.dtb \ sun9i-a80-cubieboard4.dtb diff --git a/arch/arm/dts/pine64_common.dtsi b/arch/arm/dts/sun50i-a64-pine64-common.dtsi similarity index 88% rename from arch/arm/dts/pine64_common.dtsi rename to arch/arm/dts/sun50i-a64-pine64-common.dtsi index d968d76..d5a7249 100644 --- a/arch/arm/dts/pine64_common.dtsi +++ b/arch/arm/dts/sun50i-a64-pine64-common.dtsi @@ -40,7 +40,23 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include "a64.dtsi" +#include "sun50i-a64.dtsi" + +/ { + + aliases { + serial0 = &uart0; + }; + + soc { + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + }; +}; &mmc0 { pinctrl-names = "default"; @@ -57,20 +73,8 @@ status = "okay"; }; -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&uart2_pins>; - status = "okay"; -}; - -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&uart3_pins_a>; - status = "okay"; -}; - -&uart4 { +&i2c1 { pinctrl-names = "default"; - pinctrl-0 = <&uart4_pins>; + pinctrl-0 = <&i2c1_pins>; status = "okay"; }; diff --git a/arch/arm/dts/pine64_plus.dts b/arch/arm/dts/sun50i-a64-pine64-plus.dts similarity index 91% rename from arch/arm/dts/pine64_plus.dts rename to arch/arm/dts/sun50i-a64-pine64-plus.dts index 5daff51..549dc15 100644 --- a/arch/arm/dts/pine64_plus.dts +++ b/arch/arm/dts/sun50i-a64-pine64-plus.dts @@ -42,15 +42,11 @@ /dts-v1/; -/memreserve/ 0x45000000 0x00200000; -/memreserve/ 0x41010000 0x00010800; -/memreserve/ 0x40100000 0x00006000; - -#include "pine64_common.dtsi" +#include "sun50i-a64-pine64-common.dtsi" / { model = "Pine64+"; - compatible = "pine64,pine64_plus", "allwinner,a64"; + compatible = "pine64,pine64-plus", "allwinner,sun50i-a64"; chosen { stdout-path = "serial0:115200n8"; diff --git a/arch/arm/dts/pine64.dts b/arch/arm/dts/sun50i-a64-pine64.dts similarity index 91% rename from arch/arm/dts/pine64.dts rename to arch/arm/dts/sun50i-a64-pine64.dts index dcc998f..ebe029e 100644 --- a/arch/arm/dts/pine64.dts +++ b/arch/arm/dts/sun50i-a64-pine64.dts @@ -42,15 +42,11 @@ /dts-v1/; -/memreserve/ 0x45000000 0x00200000; -/memreserve/ 0x41010000 0x00010800; -/memreserve/ 0x40100000 0x00006000; - -#include "pine64_common.dtsi" +#include "sun50i-a64-pine64-common.dtsi" / { model = "Pine64"; - compatible = "pine64,pine64", "allwinner,a64"; + compatible = "pine64,pine64", "allwinner,sun50i-a64"; chosen { stdout-path = "serial0:115200n8"; diff --git a/arch/arm/dts/a64.dtsi b/arch/arm/dts/sun50i-a64.dtsi similarity index 62% rename from arch/arm/dts/a64.dtsi rename to arch/arm/dts/sun50i-a64.dtsi index f3ad000..1bd436f 100644 --- a/arch/arm/dts/a64.dtsi +++ b/arch/arm/dts/sun50i-a64.dtsi @@ -1,7 +1,7 @@ /* * Copyright (C) 2016 ARM Ltd. * based on the Allwinner H3 dtsi: - * Copyright (C) 2015 Jens Kuske + * Copyright (C) 2015 Jens Kuske * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual @@ -46,19 +46,10 @@ #include / { - compatible = "allwinner,a64"; interrupt-parent = <&gic>; #address-cells = <1>; #size-cells = <1>; - aliases { - serial0 = &uart0; - serial1 = &uart1; - serial2 = &uart2; - serial3 = &uart3; - serial4 = &uart4; - }; - cpus { #address-cells = <1>; #size-cells = <0>; @@ -93,18 +84,29 @@ }; psci { - compatible = "arm,psci-0.2", "arm,psci"; + compatible = "arm,psci-0.2"; method = "smc"; - cpu_suspend = <0xc4000001>; - cpu_off = <0x84000002>; - cpu_on = <0xc4000003>; }; - memory { + memory { device_type = "memory"; reg = <0x40000000 0>; }; + gic: interrupt-controller@1c81000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + #address-cells = <0>; + + reg = <0x01c81000 0x1000>, + <0x01c82000 0x2000>, + <0x01c84000 0x2000>, + <0x01c86000 0x2000>; + interrupts = ; + }; + timer { compatible = "arm,armv8-timer"; interrupts = ; compatible = "allwinner,sun8i-a23-pll1-clk"; reg = <0x01c20000 0x4>; @@ -144,7 +146,7 @@ clock-output-names = "pll1"; }; - pll6: clk@01c20028 { + pll6: pll6_clk@1c20028 { #clock-cells = <1>; compatible = "allwinner,sun6i-a31-pll6-clk"; reg = <0x01c20028 0x4>; @@ -161,23 +163,24 @@ clock-output-names = "pll6d2"; }; - /* dummy clock until pll6 can be reused */ - pll8: pll8_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <1>; - clock-output-names = "pll8"; + pll7: pll7_clk@1c2002c { + #clock-cells = <1>; + compatible = "allwinner,sun6i-a31-pll6-clk"; + reg = <0x01c2002c 0x4>; + clocks = <&osc24M>; + clock-output-names = "pll7", "pll7x2"; }; - cpu: cpu_clk@01c20050 { + cpu: cpu_clk@1c20050 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-cpu-clk"; reg = <0x01c20050 0x4>; clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>; clock-output-names = "cpu"; + critical-clocks = <0>; }; - axi: axi_clk@01c20050 { + axi: axi_clk@1c20050 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-axi-clk"; reg = <0x01c20050 0x4>; @@ -185,7 +188,7 @@ clock-output-names = "axi"; }; - ahb1: ahb1_clk@01c20054 { + ahb1: ahb1_clk@1c20054 { #clock-cells = <0>; compatible = "allwinner,sun6i-a31-ahb1-clk"; reg = <0x01c20054 0x4>; @@ -193,7 +196,7 @@ clock-output-names = "ahb1"; }; - ahb2: ahb2_clk@01c2005c { + ahb2: ahb2_clk@1c2005c { #clock-cells = <0>; compatible = "allwinner,sun8i-h3-ahb2-clk"; reg = <0x01c2005c 0x4>; @@ -201,7 +204,7 @@ clock-output-names = "ahb2"; }; - apb1: apb1_clk@01c20054 { + apb1: apb1_clk@1c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-apb0-clk"; reg = <0x01c20054 0x4>; @@ -209,7 +212,7 @@ clock-output-names = "apb1"; }; - apb2: apb2_clk@01c20058 { + apb2: apb2_clk@1c20058 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-apb1-clk"; reg = <0x01c20058 0x4>; @@ -217,92 +220,95 @@ clock-output-names = "apb2"; }; - bus_gates: clk@01c20060 { + bus_gates: bus_gates_clk@1c20060 { #clock-cells = <1>; - compatible = "allwinner,a64-bus-gates-clk", - "allwinner,sun8i-h3-bus-gates-clk"; + compatible = "allwinner,sun50i-a64-bus-gates-clk", + "allwinner,sunxi-multi-bus-gates-clk"; reg = <0x01c20060 0x14>; - clocks = <&ahb1>, <&ahb2>, <&apb1>, <&apb2>; - clock-names = "ahb1", "ahb2", "apb1", "apb2"; - clock-indices = <1>, - <5>, <6>, <8>, - <9>, <10>, <13>, - <14>, <17>, <18>, - <19>, <20>, - <21>, <23>, - <24>, <25>, - <28>, <29>, - <32>, <35>, - <36>, <37>, - <40>, <43>, - <44>, <52>, <53>, - <54>, <64>, - <65>, <69>, <72>, - <76>, <77>, <78>, - <96>, <97>, <98>, - <101>, - <112>, <113>, - <114>, <115>, - <116>, <135>; - clock-output-names = "bus_mipidsi", - "bus_ce", "bus_dma", "bus_mmc0", - "bus_mmc1", "bus_mmc2", "bus_nand", - "bus_sdram", "bus_gmac", "bus_ts", - "bus_hstimer", "bus_spi0", - "bus_spi1", "bus_otg", - "bus_otg_ehci0", "bus_ehci0", - "bus_otg_ohci0", "bus_ohci0", - "bus_ve", "bus_lcd0", - "bus_lcd1", "bus_deint", - "bus_csi", "bus_hdmi", - "bus_de", "bus_gpu", "bus_msgbox", - "bus_spinlock", "bus_codec", - "bus_spdif", "bus_pio", "bus_ths", - "bus_i2s0", "bus_i2s1", "bus_i2s2", - "bus_i2c0", "bus_i2c1", "bus_i2c2", - "bus_scr", - "bus_uart0", "bus_uart1", - "bus_uart2", "bus_uart3", - "bus_uart4", "bus_dbg"; - }; - - mmc0_clk: clk@01c20088 { - #clock-cells = <1>; - compatible = "allwinner,sun4i-a10-mmc-clk"; - reg = <0x01c20088 0x4>; - clocks = <&osc24M>, <&pll6 0>, <&pll8>; - clock-output-names = "mmc0", - "mmc0_output", - "mmc0_sample"; + ahb1_parent { + clocks = <&ahb1>; + clock-indices = <1>, <5>, + <6>, <8>, + <9>, <10>, + <13>, <14>, + <18>, <19>, + <20>, <21>, + <23>, <24>, + <25>, <28>, + <32>, <35>, + <36>, <37>, + <40>, <43>, + <44>, <52>, + <53>, <54>, + <135>; + clock-output-names = "bus_mipidsi", "bus_ce", + "bus_dma", "bus_mmc0", + "bus_mmc1", "bus_mmc2", + "bus_nand", "bus_sdram", + "bus_ts", "bus_hstimer", + "bus_spi0", "bus_spi1", + "bus_otg", "bus_otg_ehci0", + "bus_ehci0", "bus_otg_ohci0", + "bus_ve", "bus_lcd0", + "bus_lcd1", "bus_deint", + "bus_csi", "bus_hdmi", + "bus_de", "bus_gpu", + "bus_msgbox", "bus_spinlock", + "bus_dbg"; + }; + ahb2_parent { + clocks = <&ahb2>; + clock-indices = <17>, <29>; + clock-output-names = "bus_gmac", "bus_ohci0"; + }; + apb1_parent { + clocks = <&apb1>; + clock-indices = <64>, <65>, + <69>, <72>, + <76>, <77>, + <78>; + clock-output-names = "bus_codec", "bus_spdif", + "bus_pio", "bus_ths", + "bus_i2s0", "bus_i2s1", + "bus_i2s2"; + }; + abp2_parent { + clocks = <&apb2>; + clock-indices = <96>, <97>, + <98>, <101>, + <112>, <113>, + <114>, <115>, + <116>; + clock-output-names = "bus_i2c0", "bus_i2c1", + "bus_i2c2", "bus_scr", + "bus_uart0", "bus_uart1", + "bus_uart2", "bus_uart3", + "bus_uart4"; + }; }; - mmc1_clk: clk@01c2008c { - #clock-cells = <1>; - compatible = "allwinner,sun4i-a10-mmc-clk"; + mmc0_clk: mmc0_clk@1c20088 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-mod0-clk"; + reg = <0x01c20088 0x4>; + clocks = <&osc24M>, <&pll6 1>, <&pll7 1>; + clock-output-names = "mmc0"; + }; + + mmc1_clk: mmc1_clk@1c2008c { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c2008c 0x4>; - clocks = <&osc24M>, <&pll6 0>, <&pll8>; - clock-output-names = "mmc1", - "mmc1_output", - "mmc1_sample"; + clocks = <&osc24M>, <&pll6 1>, <&pll7 1>; + clock-output-names = "mmc1"; }; - mmc2_clk: clk@01c20090 { - #clock-cells = <1>; - compatible = "allwinner,sun4i-a10-mmc-clk"; + mmc2_clk: mmc2_clk@1c20090 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-mod0-clk"; reg = <0x01c20090 0x4>; - clocks = <&osc24M>, <&pll6 0>, <&pll8>; - clock-output-names = "mmc2", - "mmc2_output", - "mmc2_sample"; - }; - }; - - regulators { - reg_vcc3v3: vcc3v3 { - compatible = "regulator-fixed"; - regulator-name = "vcc3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + clocks = <&osc24M>, <&pll6 1>, <&pll7 1>; + clock-output-names = "mmc2"; }; }; @@ -312,17 +318,14 @@ #size-cells = <1>; ranges; - mmc0: mmc@01c0f000 { - compatible = "allwinner,sun5i-a13-mmc"; + mmc0: mmc@1c0f000 { + compatible = "allwinner,sun50i-a64-mmc", + "allwinner,sun5i-a13-mmc"; reg = <0x01c0f000 0x1000>; - clocks = <&bus_gates 8>, - <&mmc0_clk 0>, - <&mmc0_clk 1>, - <&mmc0_clk 2>; - clock-names = "ahb", - "mmc", - "output", - "sample"; + clocks = <&bus_gates 8>, <&mmc0_clk>, + <&mmc0_clk>, <&mmc0_clk>; + clock-names = "ahb", "mmc", + "output", "sample"; resets = <&ahb_rst 8>; reset-names = "ahb"; interrupts = ; @@ -331,17 +334,14 @@ #size-cells = <0>; }; - mmc1: mmc@01c10000 { - compatible = "allwinner,sun5i-a13-mmc"; + mmc1: mmc@1c10000 { + compatible = "allwinner,sun50i-a64-mmc", + "allwinner,sun5i-a13-mmc"; reg = <0x01c10000 0x1000>; - clocks = <&bus_gates 9>, - <&mmc1_clk 0>, - <&mmc1_clk 1>, - <&mmc1_clk 2>; - clock-names = "ahb", - "mmc", - "output", - "sample"; + clocks = <&bus_gates 9>, <&mmc1_clk>, + <&mmc1_clk>, <&mmc1_clk>; + clock-names = "ahb", "mmc", + "output", "sample"; resets = <&ahb_rst 9>; reset-names = "ahb"; interrupts = ; @@ -350,17 +350,14 @@ #size-cells = <0>; }; - mmc2: mmc@01c11000 { - compatible = "allwinner,sun5i-a13-mmc"; + mmc2: mmc@1c11000 { + compatible = "allwinner,sun50i-a64-mmc", + "allwinner,sun5i-a13-mmc"; reg = <0x01c11000 0x1000>; - clocks = <&bus_gates 10>, - <&mmc2_clk 0>, - <&mmc2_clk 1>, - <&mmc2_clk 2>; - clock-names = "ahb", - "mmc", - "output", - "sample"; + clocks = <&bus_gates 10>, <&mmc2_clk>, + <&mmc2_clk>, <&mmc2_clk>; + clock-names = "ahb", "mmc", + "output", "sample"; resets = <&ahb_rst 10>; reset-names = "ahb"; interrupts = ; @@ -369,8 +366,8 @@ #size-cells = <0>; }; - pio: pinctrl@01c20800 { - compatible = "allwinner,a64-pinctrl"; + pio: pinctrl@1c20800 { + compatible = "allwinner,sun50i-a64-pinctrl"; reg = <0x01c20800 0x400>; interrupts = , , @@ -395,14 +392,28 @@ allwinner,pull = ; }; - uart1_pins: uart1@0 { + uart1_2pins: uart1_2@0 { + allwinner,pins = "PG6", "PG7"; + allwinner,function = "uart1"; + allwinner,drive = ; + allwinner,pull = ; + }; + + uart1_4pins: uart1_4@0 { allwinner,pins = "PG6", "PG7", "PG8", "PG9"; allwinner,function = "uart1"; allwinner,drive = ; allwinner,pull = ; }; - uart2_pins: uart2@0 { + uart2_2pins: uart2_2@0 { + allwinner,pins = "PB0", "PB1"; + allwinner,function = "uart2"; + allwinner,drive = ; + allwinner,pull = ; + }; + + uart2_4pins: uart2_4@0 { allwinner,pins = "PB0", "PB1", "PB2", "PB3"; allwinner,function = "uart2"; allwinner,drive = ; @@ -416,14 +427,28 @@ allwinner,pull = ; }; - uart3_pins_b: uart3@1 { + uart3_2pins_b: uart3_2@1 { + allwinner,pins = "PH4", "PH5"; + allwinner,function = "uart3"; + allwinner,drive = ; + allwinner,pull = ; + }; + + uart3_4pins_b: uart3_4@1 { allwinner,pins = "PH4", "PH5", "PH6", "PH7"; allwinner,function = "uart3"; allwinner,drive = ; allwinner,pull = ; }; - uart4_pins: uart4@0 { + uart4_2pins: uart4_2@0 { + allwinner,pins = "PD2", "PD3"; + allwinner,function = "uart4"; + allwinner,drive = ; + allwinner,pull = ; + }; + + uart4_4pins: uart4_4@0 { allwinner,pins = "PD2", "PD3", "PD4", "PD5"; allwinner,function = "uart4"; allwinner,drive = ; @@ -460,27 +485,48 @@ allwinner,drive = ; allwinner,pull = ; }; + + i2c0_pins: i2c0_pins { + allwinner,pins = "PH0", "PH1"; + allwinner,function = "i2c0"; + allwinner,drive = ; + allwinner,pull = ; + }; + + i2c1_pins: i2c1_pins { + allwinner,pins = "PH2", "PH3"; + allwinner,function = "i2c1"; + allwinner,drive = ; + allwinner,pull = ; + }; + + i2c2_pins: i2c2_pins { + allwinner,pins = "PE14", "PE15"; + allwinner,function = "i2c2"; + allwinner,drive = ; + allwinner,pull = ; + }; }; - ahb_rst: reset@01c202c0 { + ahb_rst: reset@1c202c0 { #reset-cells = <1>; - compatible = "allwinner,sun6i-a31-ahb1-reset"; + compatible = "allwinner,sun6i-a31-clock-reset"; reg = <0x01c202c0 0xc>; }; - apb1_rst: reset@01c202d0 { + apb1_rst: reset@1c202d0 { #reset-cells = <1>; compatible = "allwinner,sun6i-a31-clock-reset"; reg = <0x01c202d0 0x4>; }; - apb2_rst: reset@01c202d8 { + apb2_rst: reset@1c202d8 { #reset-cells = <1>; compatible = "allwinner,sun6i-a31-clock-reset"; reg = <0x01c202d8 0x4>; }; - uart0: serial@01c28000 { + uart0: serial@1c28000 { compatible = "snps,dw-apb-uart"; reg = <0x01c28000 0x400>; interrupts = ; @@ -488,11 +534,10 @@ reg-io-width = <4>; clocks = <&bus_gates 112>; resets = <&apb2_rst 16>; - reset-names = "apb2"; status = "disabled"; }; - uart1: serial@01c28400 { + uart1: serial@1c28400 { compatible = "snps,dw-apb-uart"; reg = <0x01c28400 0x400>; interrupts = ; @@ -500,11 +545,10 @@ reg-io-width = <4>; clocks = <&bus_gates 113>; resets = <&apb2_rst 17>; - reset-names = "apb2"; status = "disabled"; }; - uart2: serial@01c28800 { + uart2: serial@1c28800 { compatible = "snps,dw-apb-uart"; reg = <0x01c28800 0x400>; interrupts = ; @@ -512,11 +556,10 @@ reg-io-width = <4>; clocks = <&bus_gates 114>; resets = <&apb2_rst 18>; - reset-names = "apb2"; status = "disabled"; }; - uart3: serial@01c28c00 { + uart3: serial@1c28c00 { compatible = "snps,dw-apb-uart"; reg = <0x01c28c00 0x400>; interrupts = ; @@ -524,11 +567,10 @@ reg-io-width = <4>; clocks = <&bus_gates 115>; resets = <&apb2_rst 19>; - reset-names = "apb2"; status = "disabled"; }; - uart4: serial@01c29000 { + uart4: serial@1c29000 { compatible = "snps,dw-apb-uart"; reg = <0x01c29000 0x400>; interrupts = ; @@ -536,29 +578,47 @@ reg-io-width = <4>; clocks = <&bus_gates 116>; resets = <&apb2_rst 20>; - reset-names = "apb2"; status = "disabled"; }; - rtc: rtc@01f00000 { + rtc: rtc@1f00000 { compatible = "allwinner,sun6i-a31-rtc"; reg = <0x01f00000 0x54>; interrupts = , ; }; - }; - gic: interrupt-controller@{ - compatible = "arm,gic-400"; - interrupt-controller; - #interrupt-cells = <3>; - #address-cells = <0>; + i2c0: i2c@1c2ac00 { + compatible = "allwinner,sun6i-a31-i2c"; + reg = <0x01c2ac00 0x400>; + interrupts = ; + clocks = <&bus_gates 96>; + resets = <&apb2_rst 0>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; - reg = <0x01C81000 0x1000>, - <0x01C82000 0x2000>, - <0x01C84000 0x2000>, - <0x01C86000 0x2000>; - interrupts = ; + i2c1: i2c@1c2b000 { + compatible = "allwinner,sun6i-a31-i2c"; + reg = <0x01c2b000 0x400>; + interrupts = ; + clocks = <&bus_gates 97>; + resets = <&apb2_rst 1>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c2: i2c@1c2b400 { + compatible = "allwinner,sun6i-a31-i2c"; + reg = <0x01c2b400 0x400>; + interrupts = ; + clocks = <&bus_gates 98>; + resets = <&apb2_rst 2>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; }; }; diff --git a/configs/pine64_plus_defconfig b/configs/pine64_plus_defconfig index 0494a9f..0977334 100644 --- a/configs/pine64_plus_defconfig +++ b/configs/pine64_plus_defconfig @@ -4,7 +4,7 @@ CONFIG_MACH_SUN50I=y CONFIG_DRAM_CLK=672 CONFIG_DRAM_ZQ=3881915 # CONFIG_VIDEO is not set -CONFIG_DEFAULT_DEVICE_TREE="pine64_plus" +CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-pine64-plus" # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_HUSH_PARSER=y # CONFIG_CMD_IMLS is not set