diff options
| -rw-r--r-- | arch/arm/boot/dts/rk3188-clocks.dtsi | 289 | ||||
| -rw-r--r-- | arch/arm/boot/dts/rk3188-radxarock.dts | 80 | ||||
| -rw-r--r-- | arch/arm/boot/dts/rk3188.dtsi | 253 |
3 files changed, 622 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3188-clocks.dtsi b/arch/arm/boot/dts/rk3188-clocks.dtsi new file mode 100644 index 000000000000..b1b92dc245ce --- /dev/null +++ b/arch/arm/boot/dts/rk3188-clocks.dtsi @@ -0,0 +1,289 @@ +/* + * Copyright (c) 2013 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/ { + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* + * This is a dummy clock, to be used as placeholder on + * other mux clocks when a specific parent clock is not + * yet implemented. It should be dropped when the driver + * is complete. + */ + dummy: dummy { + compatible = "fixed-clock"; + clock-frequency = <0>; + #clock-cells = <0>; + }; + + xin24m: xin24m { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + #clock-cells = <0>; + }; + + dummy48m: dummy48m { + compatible = "fixed-clock"; + clock-frequency = <48000000>; + #clock-cells = <0>; + }; + + dummy150m: dummy150m { + compatible = "fixed-clock"; + clock-frequency = <150000000>; + #clock-cells = <0>; + }; + + clk_gates0: gate-clk@200000d0 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000d0 0x4>; + clocks = <&dummy150m>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>; + + clock-output-names = + "gate_core_periph", "gate_cpu_gpll", + "gate_ddrphy", "gate_aclk_cpu", + "gate_hclk_cpu", "gate_pclk_cpu", + "gate_atclk_cpu", "gate_aclk_core", + "reserved", "gate_i2s0", + "gate_i2s0_frac", "reserved", + "reserved", "gate_spdif", + "gate_spdif_frac", "gate_testclk"; + + #clock-cells = <1>; + }; + + clk_gates1: gate-clk@200000d4 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000d4 0x4>; + clocks = <&xin24m>, <&xin24m>, + <&xin24m>, <&dummy>, + <&dummy>, <&xin24m>, + <&xin24m>, <&dummy>, + <&xin24m>, <&dummy>, + <&xin24m>, <&dummy>, + <&xin24m>, <&dummy>, + <&xin24m>, <&dummy>; + + clock-output-names = + "gate_timer0", "gate_timer1", + "gate_timer3", "gate_jtag", + "gate_aclk_lcdc1_src", "gate_otgphy0", + "gate_otgphy1", "gate_ddr_gpll", + "gate_uart0", "gate_frac_uart0", + "gate_uart1", "gate_frac_uart1", + "gate_uart2", "gate_frac_uart2", + "gate_uart3", "gate_frac_uart3"; + + #clock-cells = <1>; + }; + + clk_gates2: gate-clk@200000d8 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000d8 0x4>; + clocks = <&clk_gates2 1>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&clk_gates2 3>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy48m>, + <&dummy>, <&dummy48m>, + <&dummy>, <&dummy>; + + clock-output-names = + "gate_periph_src", "gate_aclk_periph", + "gate_hclk_periph", "gate_pclk_periph", + "gate_smc", "gate_mac", + "gate_hsadc", "gate_hsadc_frac", + "gate_saradc", "gate_spi0", + "gate_spi1", "gate_mmc0", + "gate_mac_lbtest", "gate_mmc1", + "gate_emmc", "reserved"; + + #clock-cells = <1>; + }; + + clk_gates3: gate-clk@200000dc { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000dc 0x4>; + clocks = <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&xin24m>, <&xin24m>, + <&dummy>, <&dummy>, + <&xin24m>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&xin24m>, <&dummy>; + + clock-output-names = + "gate_aclk_lcdc0_src", "gate_dclk_lcdc0", + "gate_dclk_lcdc1", "gate_pclkin_cif0", + "gate_timer2", "gate_timer4", + "gate_hsicphy", "gate_cif0_out", + "gate_timer5", "gate_aclk_vepu", + "gate_hclk_vepu", "gate_aclk_vdpu", + "gate_hclk_vdpu", "reserved", + "gate_timer6", "gate_aclk_gpu_src"; + + #clock-cells = <1>; + }; + + clk_gates4: gate-clk@200000e0 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000e0 0x4>; + clocks = <&clk_gates2 2>, <&clk_gates2 3>, + <&clk_gates2 1>, <&clk_gates2 1>, + <&clk_gates2 1>, <&clk_gates2 2>, + <&clk_gates2 2>, <&clk_gates2 2>, + <&clk_gates0 4>, <&clk_gates0 4>, + <&clk_gates0 3>, <&dummy>, + <&clk_gates0 3>, <&dummy>, + <&dummy>, <&dummy>; + + clock-output-names = + "gate_hclk_peri_axi_matrix", "gate_pclk_peri_axi_matrix", + "gate_aclk_cpu_peri", "gate_aclk_peri_axi_matrix", + "gate_aclk_pei_niu", "gate_hclk_usb_peri", + "gate_hclk_peri_ahb_arbi", "gate_hclk_emem_peri", + "gate_hclk_cpubus", "gate_hclk_ahb2apb", + "gate_aclk_strc_sys", "reserved", + "gate_aclk_intmem", "reserved", + "gate_hclk_imem1", "gate_hclk_imem0"; + + #clock-cells = <1>; + }; + + clk_gates5: gate-clk@200000e4 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000e4 0x4>; + clocks = <&clk_gates0 3>, <&clk_gates2 1>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates0 4>, <&clk_gates0 5>, + <&clk_gates2 1>, <&clk_gates2 2>, + <&clk_gates2 2>, <&clk_gates2 2>, + <&clk_gates2 2>, <&clk_gates4 5>; + + clock-output-names = + "gate_aclk_dmac1", "gate_aclk_dmac2", + "gate_pclk_efuse", "gate_pclk_tzpc", + "gate_pclk_grf", "gate_pclk_pmu", + "gate_hclk_rom", "gate_pclk_ddrupctl", + "gate_aclk_smc", "gate_hclk_nandc", + "gate_hclk_mmc0", "gate_hclk_mmc1", + "gate_hclk_emmc", "gate_hclk_otg0"; + + #clock-cells = <1>; + }; + + clk_gates6: gate-clk@200000e8 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000e8 0x4>; + clocks = <&clk_gates3 0>, <&clk_gates0 4>, + <&clk_gates0 4>, <&clk_gates1 4>, + <&clk_gates0 4>, <&clk_gates3 0>, + <&dummy>, <&dummy>, + <&clk_gates3 0>, <&clk_gates0 4>, + <&clk_gates0 4>, <&clk_gates1 4>, + <&clk_gates0 4>, <&clk_gates3 0>; + + clock-output-names = + "gate_aclk_lcdc0", "gate_hclk_lcdc0", + "gate_hclk_lcdc1", "gate_aclk_lcdc1", + "gate_hclk_cif0", "gate_aclk_cif0", + "reserved", "reserved", + "gate_aclk_ipp", "gate_hclk_ipp", + "gate_hclk_rga", "gate_aclk_rga", + "gate_hclk_vio_bus", "gate_aclk_vio0"; + + #clock-cells = <1>; + }; + + clk_gates7: gate-clk@200000ec { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000ec 0x4>; + clocks = <&clk_gates2 2>, <&clk_gates0 4>, + <&clk_gates0 4>, <&dummy>, + <&dummy>, <&clk_gates2 2>, + <&clk_gates2 2>, <&clk_gates0 5>, + <&dummy>, <&clk_gates0 5>, + <&clk_gates0 5>, <&clk_gates2 3>, + <&clk_gates2 3>, <&clk_gates2 3>, + <&clk_gates2 3>, <&clk_gates2 3>; + + clock-output-names = + "gate_hclk_emac", "gate_hclk_spdif", + "gate_hclk_i2s0_2ch", "gate_hclk_otg1", + "gate_hclk_hsic", "gate_hclk_hsadc", + "gate_hclk_pidf", "gate_pclk_timer0", + "reserved", "gate_pclk_timer2", + "gate_pclk_pwm01", "gate_pclk_pwm23", + "gate_pclk_spi0", "gate_pclk_spi1", + "gate_pclk_saradc", "gate_pclk_wdt"; + + #clock-cells = <1>; + }; + + clk_gates8: gate-clk@200000f0 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000f0 0x4>; + clocks = <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates2 3>, <&clk_gates2 3>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates2 3>, <&clk_gates2 3>, + <&clk_gates2 3>, <&clk_gates0 5>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates2 3>, <&dummy>; + + clock-output-names = + "gate_pclk_uart0", "gate_pclk_uart1", + "gate_pclk_uart2", "gate_pclk_uart3", + "gate_pclk_i2c0", "gate_pclk_i2c1", + "gate_pclk_i2c2", "gate_pclk_i2c3", + "gate_pclk_i2c4", "gate_pclk_gpio0", + "gate_pclk_gpio1", "gate_pclk_gpio2", + "gate_pclk_gpio3", "gate_aclk_gps"; + + #clock-cells = <1>; + }; + + clk_gates9: gate-clk@200000f4 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000f4 0x4>; + clocks = <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>; + + clock-output-names = + "gate_clk_core_dbg", "gate_pclk_dbg", + "gate_clk_trace", "gate_atclk", + "gate_clk_l2c", "gate_aclk_vio1", + "gate_pclk_publ", "gate_aclk_gpu"; + + #clock-cells = <1>; + }; + }; + +}; diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts new file mode 100644 index 000000000000..3ba1968a70ab --- /dev/null +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; +#include "rk3188.dtsi" + +/ { + model = "Radxa Rock"; + + memory { + reg = <0x60000000 0x80000000>; + }; + + soc { + uart0: serial@10124000 { + status = "okay"; + }; + + uart1: serial@10126000 { + status = "okay"; + }; + + uart2: serial@20064000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_xfer>; + status = "okay"; + }; + + uart3: serial@20068000 { + status = "okay"; + }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + button@0 { + gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; + linux,code = <116>; + label = "GPIO Key Power"; + linux,input-type = <1>; + gpio-key,wakeup = <1>; + debounce-interval = <100>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + green { + gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + yellow { + gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + sleep { + gpios = <&gpio0 15 0>; + default-state = "off"; + }; + }; + + }; +}; diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi new file mode 100644 index 000000000000..1a26b03b3649 --- /dev/null +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -0,0 +1,253 @@ +/* + * Copyright (c) 2013 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include "rk3xxx.dtsi" +#include "rk3188-clocks.dtsi" + +/ { + compatible = "rockchip,rk3188"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + reg = <0x0>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + reg = <0x1>; + }; + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + reg = <0x2>; + }; + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + reg = <0x3>; + }; + }; + + soc { + global-timer@1013c200 { + interrupts = <GIC_PPI 11 0xf04>; + }; + + local-timer@1013c600 { + interrupts = <GIC_PPI 13 0xf04>; + }; + + pinctrl@20008000 { + compatible = "rockchip,rk3188-pinctrl"; + reg = <0x20008000 0xa0>, + <0x20008164 0x1a0>; + reg-names = "base", "pull"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gpio0: gpio0@0x2000a000 { + compatible = "rockchip,rk3188-gpio-bank0"; + reg = <0x2000a000 0x100>, + <0x20004064 0x8>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 9>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio1: gpio1@0x2003c000 { + compatible = "rockchip,gpio-bank"; + reg = <0x2003c000 0x100>; + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 10>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio2: gpio2@2003e000 { + compatible = "rockchip,gpio-bank"; + reg = <0x2003e000 0x100>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 11>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio3: gpio3@20080000 { + compatible = "rockchip,gpio-bank"; + reg = <0x20080000 0x100>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 12>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + pcfg_pull_up: pcfg_pull_up { + bias-pull-up; + }; + + pcfg_pull_down: pcfg_pull_down { + bias-pull-down; + }; + + pcfg_pull_none: pcfg_pull_none { + bias-disable; + }; + + uart0 { + uart0_xfer: uart0-xfer { + rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_none>; + }; + + uart0_cts: uart0-cts { + rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_none>; + }; + + uart0_rts: uart0-rts { + rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + uart1 { + uart1_xfer: uart1-xfer { + rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_none>; + }; + + uart1_cts: uart1-cts { + rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_none>; + }; + + uart1_rts: uart1-rts { + rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + uart2 { + uart2_xfer: uart2-xfer { + rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_none>; + }; + /* no rts / cts for uart2 */ + }; + + uart3 { + uart3_xfer: uart3-xfer { + rockchip,pins = <RK_GPIO1 10 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO1 11 RK_FUNC_1 &pcfg_pull_none>; + }; + + uart3_cts: uart3-cts { + rockchip,pins = <RK_GPIO1 12 RK_FUNC_1 &pcfg_pull_none>; + }; + + uart3_rts: uart3-rts { + rockchip,pins = <RK_GPIO1 13 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + sd0 { + sd0_clk: sd0-clk { + rockchip,pins = <RK_GPIO3 2 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd0_cmd: sd0-cmd { + rockchip,pins = <RK_GPIO3 3 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd0_cd: sd0-cd { + rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd0_wp: sd0-wp { + rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd0_pwr: sd0-pwr { + rockchip,pins = <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd0_bus1: sd0-bus-width1 { + rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd0_bus4: sd0-bus-width4 { + rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO3 6 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO3 7 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + sd1 { + sd1_clk: sd1-clk { + rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd1_cmd: sd1-cmd { + rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd1_cd: sd1-cd { + rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd1_wp: sd1-wp { + rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd1_bus1: sd1-bus-width1 { + rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>; + }; + + sd1_bus4: sd1-bus-width4 { + rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + }; + }; +}; |
