diff options
17 files changed, 523 insertions, 66 deletions
diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index 9b2b41ab6817..c246cd2730d9 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -40,6 +40,8 @@ Board compatible values: - "hardkernel,odroid-c2" (Meson gxbb) - "amlogic,p200" (Meson gxbb) - "amlogic,p201" (Meson gxbb) + - "wetek,hub" (Meson gxbb) + - "wetek,play2" (Meson gxbb) - "amlogic,p212" (Meson gxl s905x) - "amlogic,p230" (Meson gxl s905d) - "amlogic,p231" (Meson gxl s905d) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 16d3b5e7f5d1..0c16d8581d13 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -320,6 +320,7 @@ virtio Virtual I/O Device Specification, developed by the OASIS consortium vivante Vivante Corporation voipac Voipac Technologies s.r.o. wd Western Digital Corp. +wetek WeTek Electronics, limited. wexler Wexler winbond Winbond Electronics corp. wlf Wolfson Microelectronics diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 0d7bfbf7d922..3f94bce33b7f 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -5,12 +5,14 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-p201.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-meta.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-telos.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-wetek-hub.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-wetek-play2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb -dtb-$(CONFIG_ARCH_MESON) += meson-gxl-nexbox-a95x.dtb -dtb-$(CONFIG_ARCH_MESON) += meson-gxm-s912-q200.dtb -dtb-$(CONFIG_ARCH_MESON) += meson-gxm-s912-q201.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q200.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-nexbox-a1.dtb always := $(dtb-y) diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index eada0b58ba1c..f100d0b013b4 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -65,6 +65,7 @@ reg = <0x0 0x0>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 0>; }; cpu1: cpu@1 { @@ -73,6 +74,7 @@ reg = <0x0 0x1>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 0>; }; cpu2: cpu@2 { @@ -81,6 +83,7 @@ reg = <0x0 0x2>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 0>; }; cpu3: cpu@3 { @@ -89,6 +92,7 @@ reg = <0x0 0x3>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 0>; }; l2: l2-cache0 { @@ -153,6 +157,28 @@ }; }; + scpi { + compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0"; + mboxes = <&mailbox 1 &mailbox 2>; + shmem = <&cpu_scp_lpri &cpu_scp_hpri>; + + scpi_clocks: clocks { + compatible = "arm,scpi-clocks"; + + scpi_dvfs: scpi_clocks@0 { + compatible = "arm,scpi-dvfs-clocks"; + #clock-cells = <1>; + clock-indices = <0>; + clock-output-names = "vcpu"; + }; + }; + + scpi_sensors: sensors { + compatible = "arm,scpi-sensors"; + #thermal-sensor-cells = <1>; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -211,6 +237,14 @@ status = "disabled"; }; + saradc: adc@8680 { + compatible = "amlogic,meson-saradc"; + reg = <0x0 0x8680 0x0 0x34>; + #io-channel-cells = <1>; + interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + pwm_ef: pwm@86c0 { compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm"; reg = <0x0 0x086c0 0x0 0x10>; @@ -264,6 +298,25 @@ #address-cells = <0>; }; + sram: sram@c8000000 { + compatible = "amlogic,meson-gxbb-sram", "mmio-sram"; + reg = <0x0 0xc8000000 0x0 0x14000>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x0 0xc8000000 0x14000>; + + cpu_scp_lpri: scp-shmem@0 { + compatible = "amlogic,meson-gxbb-scp-shmem"; + reg = <0x13000 0x400>; + }; + + cpu_scp_hpri: scp-shmem@200 { + compatible = "amlogic,meson-gxbb-scp-shmem"; + reg = <0x13400 0x400>; + }; + }; + aobus: aobus@c8100000 { compatible = "simple-bus"; reg = <0x0 0xc8100000 0x0 0x100000>; @@ -279,6 +332,21 @@ status = "disabled"; }; + uart_AO_B: serial@4e0 { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x004e0 0x0 0x14>; + interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>; + clocks = <&xtal>; + status = "disabled"; + }; + + pwm_AO_ab: pwm@550 { + compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x00550 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + ir: ir@580 { compatible = "amlogic,meson-gxbb-ir"; reg = <0x0 0x00580 0x0 0x40>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts index 03e3d76626dd..fc0e86cb4cde 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts @@ -45,10 +45,55 @@ /dts-v1/; #include "meson-gxbb-p20x.dtsi" +#include <dt-bindings/input/input.h> / { compatible = "amlogic,p200", "amlogic,meson-gxbb"; model = "Amlogic Meson GXBB P200 Development Board"; + + avdd18_usb_adc: regulator-avdd18_usb_adc { + compatible = "regulator-fixed"; + regulator-name = "AVDD18_USB_ADC"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + adc_keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + + button-home { + label = "Home"; + linux,code = <KEY_HOME>; + press-threshold-microvolt = <900000>; /* 50% */ + }; + + button-esc { + label = "Esc"; + linux,code = <KEY_ESC>; + press-threshold-microvolt = <684000>; /* 38% */ + }; + + button-up { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + press-threshold-microvolt = <468000>; /* 26% */ + }; + + button-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + press-threshold-microvolt = <252000>; /* 14% */ + }; + + button-menu { + label = "Menu"; + linux,code = <KEY_MENU>; + press-threshold-microvolt = <0>; /* 0% */ + }; + }; }; &i2c_B { @@ -56,3 +101,8 @@ pinctrl-0 = <&i2c_b_pins>; pinctrl-names = "default"; }; + +&saradc { + status = "okay"; + vref-supply = <&avdd18_usb_adc>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi index e59ad308192f..86709929fd20 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi @@ -53,6 +53,17 @@ stdout-path = "serial0:115200n8"; }; + leds { + compatible = "gpio-leds"; + + blue { + label = "vega-s95:blue:on"; + gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>; + default-state = "on"; + panic-indicator; + }; + }; + usb_vbus: regulator-usb0-vbus { compatible = "regulator-fixed"; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts new file mode 100644 index 000000000000..56f855901262 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2016 BayLibre, Inc. + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * 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 + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library 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 library 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. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "meson-gxbb-p20x.dtsi" + +/ { + compatible = "wetek,hub", "amlogic,meson-gxbb"; + model = "WeTek Hub"; + + leds { + compatible = "gpio-leds"; + + system { + label = "wetek-play:system-status"; + gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>; + default-state = "on"; + panic-indicator; + }; + }; + + cvbs-connector { + status = "disabled"; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts new file mode 100644 index 000000000000..ea79fdd2c248 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2016 BayLibre, Inc. + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * 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 + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library 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 library 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. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "meson-gxbb-p20x.dtsi" +#include <dt-bindings/input/input.h> + +/ { + compatible = "wetek,play2", "amlogic,meson-gxbb"; + model = "WeTek Play 2"; + + leds { + compatible = "gpio-leds"; + + system { + label = "wetek-play:system-status"; + gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>; + default-state = "on"; + panic-indicator; + }; + + wifi { + label = "wetek-play:wifi-status"; + gpios = <&gpio GPIODV_26 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + ethernet { + label = "wetek-play:ethernet-status"; + gpios = <&gpio GPIODV_27 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&i2c_A { + status = "okay"; + pinctrl-0 = <&i2c_a_pins>; + pinctrl-names = "default"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 596240c38a9c..04b3324bc132 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -50,28 +50,6 @@ / { compatible = "amlogic,meson-gxbb"; - scpi { - compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0"; - mboxes = <&mailbox 1 &mailbox 2>; - shmem = <&cpu_scp_lpri &cpu_scp_hpri>; - - clocks { - compatible = "arm,scpi-clocks"; - - scpi_dvfs: scpi_clocks@0 { - compatible = "arm,scpi-dvfs-clocks"; - #clock-cells = <1>; - clock-indices = <0>; - clock-output-names = "vcpu"; - }; - }; - - scpi_sensors: sensors { - compatible = "arm,scpi-sensors"; - #thermal-sensor-cells = <1>; - }; - }; - soc { usb0_phy: phy@c0000000 { compatible = "amlogic,meson-gxbb-usb2-phy"; @@ -93,25 +71,6 @@ status = "disabled"; }; - sram: sram@c8000000 { - compatible = "amlogic,meson-gxbb-sram", "mmio-sram"; - reg = <0x0 0xc8000000 0x0 0x14000>; - - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x0 0xc8000000 0x14000>; - - cpu_scp_lpri: scp-shmem@0 { - compatible = "amlogic,meson-gxbb-scp-shmem"; - reg = <0x13000 0x400>; - }; - - cpu_scp_hpri: scp-shmem@200 { - compatible = "amlogic,meson-gxbb-scp-shmem"; - reg = <0x13400 0x400>; - }; - }; - usb0: usb@c9000000 { compatible = "amlogic,meson-gxbb-usb", "snps,dwc2"; reg = <0x0 0xc9000000 0x0 0x40000>; @@ -138,22 +97,6 @@ }; }; -&cpu0 { - clocks = <&scpi_dvfs 0>; -}; - -&cpu1 { - clocks = <&scpi_dvfs 0>; -}; - -&cpu2 { - clocks = <&scpi_dvfs 0>; -}; - -&cpu3 { - clocks = <&scpi_dvfs 0>; -}; - &cbus { spifc: spi@8c80 { compatible = "amlogic,meson-gxbb-spifc"; @@ -195,6 +138,29 @@ }; }; + uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts { + mux { + groups = "uart_cts_ao_a", + "uart_rts_ao_a"; + function = "uart_ao"; + }; + }; + + uart_ao_b_pins: uart_ao_b { + mux { + groups = "uart_tx_ao_b", "uart_rx_ao_b"; + function = "uart_ao_b"; + }; + }; + + uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts { + mux { + groups = "uart_cts_ao_b", + "uart_rts_ao_b"; + function = "uart_ao_b"; + }; + }; + remote_input_ao_pins: remote_input_ao { mux { groups = "remote_input_ao"; @@ -340,6 +306,14 @@ }; }; + uart_a_cts_rts_pins: uart_a_cts_rts { + mux { + groups = "uart_cts_a", + "uart_rts_a"; + function = "uart_a"; + }; + }; + uart_b_pins: uart_b { mux { groups = "uart_tx_b", @@ -348,6 +322,14 @@ }; }; + uart_b_cts_rts_pins: uart_b_cts_rts { + mux { + groups = "uart_cts_b", + "uart_rts_b"; + function = "uart_b"; + }; + }; + uart_c_pins: uart_c { mux { groups = "uart_tx_c", @@ -356,6 +338,14 @@ }; }; + uart_c_cts_rts_pins: uart_c_cts_rts { + mux { + groups = "uart_cts_c", + "uart_rts_c"; + function = "uart_c"; + }; + }; + i2c_a_pins: i2c_a { mux { groups = "i2c_sck_a", @@ -463,6 +453,20 @@ function = "pwm_f_y"; }; }; + + hdmi_hpd_pins: hdmi_hpd { + mux { + groups = "hdmi_hpd"; + function = "hdmi_hpd"; + }; + }; + + hdmi_i2c_pins: hdmi_i2c { + mux { + groups = "hdmi_sda", "hdmi_scl"; + function = "hdmi_i2c"; + }; + }; }; }; @@ -486,6 +490,16 @@ clocks = <&clkc CLKID_I2C>; }; +&saradc { + compatible = "amlogic,meson-gxbb-saradc", "amlogic,meson-saradc"; + clocks = <&xtal>, + <&clkc CLKID_SAR_ADC>, + <&clkc CLKID_SANA>, + <&clkc CLKID_SAR_ADC_CLK>, + <&clkc CLKID_SAR_ADC_SEL>; + clock-names = "clkin", "core", "sana", "adc_clk", "adc_sel"; +}; + &sd_emmc_a { clocks = <&clkc CLKID_SD_EMMC_A>, <&xtal>, diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts index cea4a3eded9b..cea4a3eded9b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 69216246275d..fe11b5fc61f7 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -88,12 +88,42 @@ }; }; + uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts { + mux { + groups = "uart_cts_ao_a", + "uart_rts_ao_a"; + function = "uart_ao"; + }; + }; + + uart_ao_b_pins: uart_ao_b { + mux { + groups = "uart_tx_ao_b", "uart_rx_ao_b"; + function = "uart_ao_b"; + }; + }; + + uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts { + mux { + groups = "uart_cts_ao_b", + "uart_rts_ao_b"; + function = "uart_ao_b"; + }; + }; + remote_input_ao_pins: remote_input_ao { mux { groups = "remote_input_ao"; function = "remote_input_ao"; }; }; + + pwm_ao_b_pins: pwm_ao_b { + mux { + groups = "pwm_ao_b"; + function = "pwm_ao_b"; + }; + }; }; }; @@ -163,6 +193,14 @@ }; }; + uart_a_cts_rts_pins: uart_a_cts_rts { + mux { + groups = "uart_cts_a", + "uart_rts_a"; + function = "uart_a"; + }; + }; + uart_b_pins: uart_b { mux { groups = "uart_tx_b", @@ -171,6 +209,14 @@ }; }; + uart_b_cts_rts_pins: uart_b_cts_rts { + mux { + groups = "uart_cts_b", + "uart_rts_b"; + function = "uart_b"; + }; + }; + uart_c_pins: uart_c { mux { groups = "uart_tx_c", @@ -179,6 +225,14 @@ }; }; + uart_c_cts_rts_pins: uart_c_cts_rts { + mux { + groups = "uart_cts_c", + "uart_rts_c"; + function = "uart_c"; + }; + }; + i2c_a_pins: i2c_a { mux { groups = "i2c_sck_a", @@ -229,6 +283,20 @@ function = "pwm_e"; }; }; + + hdmi_hpd_pins: hdmi_hpd { + mux { + groups = "hdmi_hpd"; + function = "hdmi_hpd"; + }; + }; + + hdmi_i2c_pins: hdmi_i2c { + mux { + groups = "hdmi_sda", "hdmi_scl"; + function = "hdmi_i2c"; + }; + }; }; eth-phy-mux { @@ -279,6 +347,16 @@ clocks = <&clkc CLKID_I2C>; }; +&saradc { + compatible = "amlogic,meson-gxl-saradc", "amlogic,meson-saradc"; + clocks = <&xtal>, + <&clkc CLKID_SAR_ADC>, + <&clkc CLKID_SANA>, + <&clkc CLKID_SAR_ADC_CLK>, + <&clkc CLKID_SAR_ADC_SEL>; + clock-names = "clkin", "core", "sana", "adc_clk", "adc_sel"; +}; + &sd_emmc_a { clocks = <&clkc CLKID_SD_EMMC_A>, <&xtal>, diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-s912-q200.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts index 5dbc66088355..5dbc66088355 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-s912-q200.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-s912-q201.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts index 95e11d7faab8..95e11d7faab8 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-s912-q201.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi index eb2f0c3e5e53..ddea7305c644 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi @@ -85,6 +85,7 @@ reg = <0x0 0x100>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 1>; }; cpu5: cpu@101 { @@ -93,6 +94,7 @@ reg = <0x0 0x101>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 1>; }; cpu6: cpu@102 { @@ -101,6 +103,7 @@ reg = <0x0 0x102>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 1>; }; cpu7: cpu@103 { @@ -109,10 +112,21 @@ reg = <0x0 0x103>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 1>; }; }; }; +&saradc { + compatible = "amlogic,meson-gxm-saradc", "amlogic,meson-saradc"; +}; + +&scpi_dvfs { + clock-indices = <0 1>; + clock-output-names = "vbig", "vlittle"; +}; + &vpu { compatible = "amlogic,meson-gxm-vpu", "amlogic,meson-gx-vpu"; }; + diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c index 9d9af446bafc..1c1ec137a3cc 100644 --- a/drivers/clk/meson/gxbb.c +++ b/drivers/clk/meson/gxbb.c @@ -564,6 +564,46 @@ static struct clk_gate gxbb_clk81 = { }, }; +static struct clk_mux gxbb_sar_adc_clk_sel = { + .reg = (void *)HHI_SAR_CLK_CNTL, + .mask = 0x3, + .shift = 9, + .lock = &clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "sar_adc_clk_sel", + .ops = &clk_mux_ops, + /* NOTE: The datasheet doesn't list the parents for bit 10 */ + .parent_names = (const char *[]){ "xtal", "clk81", }, + .num_parents = 2, + }, +}; + +static struct clk_divider gxbb_sar_adc_clk_div = { + .reg = (void *)HHI_SAR_CLK_CNTL, + .shift = 0, + .width = 8, + .lock = &clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "sar_adc_clk_div", + .ops = &clk_divider_ops, + .parent_names = (const char *[]){ "sar_adc_clk_sel" }, + .num_parents = 1, + }, +}; + +static struct clk_gate gxbb_sar_adc_clk = { + .reg = (void *)HHI_SAR_CLK_CNTL, + .bit_idx = 8, + .lock = &clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "sar_adc_clk", + .ops = &clk_gate_ops, + .parent_names = (const char *[]){ "sar_adc_clk_div" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + /* Everything Else (EE) domain gates */ static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0); static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1); @@ -754,6 +794,9 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = { [CLKID_SD_EMMC_A] = &gxbb_emmc_a.hw, [CLKID_SD_EMMC_B] = &gxbb_emmc_b.hw, [CLKID_SD_EMMC_C] = &gxbb_emmc_c.hw, + [CLKID_SAR_ADC_CLK] = &gxbb_sar_adc_clk.hw, + [CLKID_SAR_ADC_SEL] = &gxbb_sar_adc_clk_sel.hw, + [CLKID_SAR_ADC_DIV] = &gxbb_sar_adc_clk_div.hw, }, .num = NR_CLKS, }; @@ -856,6 +899,7 @@ static struct clk_gate *gxbb_clk_gates[] = { &gxbb_emmc_a, &gxbb_emmc_b, &gxbb_emmc_c, + &gxbb_sar_adc_clk, }; static int gxbb_clkc_probe(struct platform_device *pdev) @@ -888,6 +932,10 @@ static int gxbb_clkc_probe(struct platform_device *pdev) gxbb_mpeg_clk_sel.reg = clk_base + (u64)gxbb_mpeg_clk_sel.reg; gxbb_mpeg_clk_div.reg = clk_base + (u64)gxbb_mpeg_clk_div.reg; + /* Populate the base address for the SAR ADC clks */ + gxbb_sar_adc_clk_sel.reg = clk_base + (u64)gxbb_sar_adc_clk_sel.reg; + gxbb_sar_adc_clk_div.reg = clk_base + (u64)gxbb_sar_adc_clk_div.reg; + /* Populate base address for gates */ for (i = 0; i < ARRAY_SIZE(gxbb_clk_gates); i++) gxbb_clk_gates[i]->reg = clk_base + diff --git a/drivers/clk/meson/gxbb.h b/drivers/clk/meson/gxbb.h index 0252939ba58f..8ee2022ce5d5 100644 --- a/drivers/clk/meson/gxbb.h +++ b/drivers/clk/meson/gxbb.h @@ -191,7 +191,7 @@ #define CLKID_PERIPHS 20 #define CLKID_SPICC 21 /* CLKID_I2C */ -#define CLKID_SAR_ADC 23 +/* #define CLKID_SAR_ADC */ #define CLKID_SMART_CARD 24 #define CLKID_RNG0 25 #define CLKID_UART0 26 @@ -204,7 +204,7 @@ #define CLKID_ASSIST_MISC 33 /* CLKID_SPI */ #define CLKID_I2S_SPDIF 35 -#define CLKID_ETH 36 +/* CLKID_ETH */ #define CLKID_DEMUX 37 #define CLKID_AIU_GLUE 38 #define CLKID_IEC958 39 @@ -231,13 +231,13 @@ #define CLKID_AHB_DATA_BUS 60 #define CLKID_AHB_CTRL_BUS 61 #define CLKID_HDMI_INTR_SYNC 62 -#define CLKID_HDMI_PCLK 63 +/* CLKID_HDMI_PCLK */ /* CLKID_USB1_DDR_BRIDGE */ /* CLKID_USB0_DDR_BRIDGE */ #define CLKID_MMC_PCLK 66 #define CLKID_DVIN 67 #define CLKID_UART2 68 -#define CLKID_SANA 69 +/* #define CLKID_SANA */ #define CLKID_VPU_INTR 70 #define CLKID_SEC_AHB_AHB3_BRIDGE 71 #define CLKID_CLK81_A53 72 @@ -245,7 +245,7 @@ #define CLKID_VCLK2_VENCI1 74 #define CLKID_VCLK2_VENCP0 75 #define CLKID_VCLK2_VENCP1 76 -#define CLKID_GCLK_VENCI_INT0 77 +/* CLKID_GCLK_VENCI_INT0 */ #define CLKID_GCLK_VENCI_INT 78 #define CLKID_DAC_CLK 79 #define CLKID_AOCLK_GATE 80 @@ -265,8 +265,11 @@ /* CLKID_SD_EMMC_A */ /* CLKID_SD_EMMC_B */ /* CLKID_SD_EMMC_C */ +/* CLKID_SAR_ADC_CLK */ +/* CLKID_SAR_ADC_SEL */ +#define CLKID_SAR_ADC_DIV 99 -#define NR_CLKS 97 +#define NR_CLKS 100 /* include the CLKIDs that have been made part of the stable DT binding */ #include <dt-bindings/clock/gxbb-clkc.h> diff --git a/include/dt-bindings/clock/gxbb-clkc.h b/include/dt-bindings/clock/gxbb-clkc.h index baade6f429d0..692846c7941b 100644 --- a/include/dt-bindings/clock/gxbb-clkc.h +++ b/include/dt-bindings/clock/gxbb-clkc.h @@ -14,15 +14,21 @@ #define CLKID_MPLL2 15 #define CLKID_SPI 34 #define CLKID_I2C 22 +#define CLKID_SAR_ADC 23 #define CLKID_ETH 36 #define CLKID_USB0 50 #define CLKID_USB1 51 #define CLKID_USB 55 +#define CLKID_HDMI_PCLK 63 #define CLKID_USB1_DDR_BRIDGE 64 #define CLKID_USB0_DDR_BRIDGE 65 +#define CLKID_SANA 69 +#define CLKID_GCLK_VENCI_INT0 77 #define CLKID_AO_I2C 93 #define CLKID_SD_EMMC_A 94 #define CLKID_SD_EMMC_B 95 #define CLKID_SD_EMMC_C 96 +#define CLKID_SAR_ADC_CLK 97 +#define CLKID_SAR_ADC_SEL 98 #endif /* __GXBB_CLKC_H */ |