Most Rockchip device tree related bindings are converted to YAML
and available in the U-boot /dts/upstream/Bindings/ directory.
Remove all redundant U-boot entries.
Signed-off-by: Johan Jonker <jbx6244(a)gmail.com>
---
.../clock/rockchip,rk3188-cru.txt | 61 -------
.../clock/rockchip,rk3288-cru.txt | 61 -------
doc/device-tree-bindings/clock/rockchip.txt | 77 ---------
.../pinctrl/rockchip,pinctrl.txt | 157 ------------------
.../thermal/rockchip-thermal.txt | 68 --------
doc/device-tree-bindings/usb/dwc2.txt | 4 -
.../video/rockchip-lvds.txt | 77 ---------
7 files changed, 505 deletions(-)
delete mode 100644 doc/device-tree-bindings/clock/rockchip,rk3188-cru.txt
delete mode 100644 doc/device-tree-bindings/clock/rockchip,rk3288-cru.txt
delete mode 100644 doc/device-tree-bindings/clock/rockchip.txt
delete mode 100644 doc/device-tree-bindings/pinctrl/rockchip,pinctrl.txt
delete mode 100644 doc/device-tree-bindings/thermal/rockchip-thermal.txt
delete mode 100644 doc/device-tree-bindings/video/rockchip-lvds.txt
diff --git a/doc/device-tree-bindings/clock/rockchip,rk3188-cru.txt b/doc/device-tree-bindings/clock/rockchip,rk3188-cru.txt
deleted file mode 100644
index 0c2bf5eba43e..000000000000
--- a/doc/device-tree-bindings/clock/rockchip,rk3188-cru.txt
+++ /dev/null
@@ -1,61 +0,0 @@
-* Rockchip RK3188/RK3066 Clock and Reset Unit
-
-The RK3188/RK3066 clock controller generates and supplies clock to various
-controllers within the SoC and also implements a reset controller for SoC
-peripherals.
-
-Required Properties:
-
-- compatible: should be "rockchip,rk3188-cru", "rockchip,rk3188a-cru" or
- "rockchip,rk3066a-cru"
-- reg: physical base address of the controller and length of memory mapped
- region.
-- #clock-cells: should be 1.
-- #reset-cells: should be 1.
-
-Optional Properties:
-
-- rockchip,grf: phandle to the syscon managing the "general register files"
- If missing pll rates are not changable, due to the missing pll lock status.
-
-Each clock is assigned an identifier and client nodes can use this identifier
-to specify the clock which they consume. All available clocks are defined as
-preprocessor macros in the dt-bindings/clock/rk3188-cru.h and
-dt-bindings/clock/rk3066-cru.h headers and can be used in device tree sources.
-Similar macros exist for the reset sources in these files.
-
-External clocks:
-
-There are several clocks that are generated outside the SoC. It is expected
-that they are defined using standard clock bindings with following
-clock-output-names:
- - "xin24m" - crystal input - required,
- - "xin32k" - rtc clock - optional,
- - "xin27m" - 27mhz crystal input on rk3066 - optional,
- - "ext_hsadc" - external HSADC clock - optional,
- - "ext_cif0" - external camera clock - optional,
- - "ext_rmii" - external RMII clock - optional,
- - "ext_jtag" - externalJTAG clock - optional
-
-Example: Clock controller node:
-
- cru: cru@20000000 {
- compatible = "rockchip,rk3188-cru";
- reg = <0x20000000 0x1000>;
- rockchip,grf = <&grf>;
-
- #clock-cells = <1>;
- #reset-cells = <1>;
- };
-
-Example: UART controller node that consumes the clock generated by the clock
- controller:
-
- uart0: serial@10124000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x10124000 0x400>;
- interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
- reg-shift = <2>;
- reg-io-width = <1>;
- clocks = <&cru SCLK_UART0>;
- };
diff --git a/doc/device-tree-bindings/clock/rockchip,rk3288-cru.txt b/doc/device-tree-bindings/clock/rockchip,rk3288-cru.txt
deleted file mode 100644
index c9fbb76573e1..000000000000
--- a/doc/device-tree-bindings/clock/rockchip,rk3288-cru.txt
+++ /dev/null
@@ -1,61 +0,0 @@
-* Rockchip RK3288 Clock and Reset Unit
-
-The RK3288 clock controller generates and supplies clock to various
-controllers within the SoC and also implements a reset controller for SoC
-peripherals.
-
-Required Properties:
-
-- compatible: should be "rockchip,rk3288-cru"
-- reg: physical base address of the controller and length of memory mapped
- region.
-- #clock-cells: should be 1.
-- #reset-cells: should be 1.
-
-Optional Properties:
-
-- rockchip,grf: phandle to the syscon managing the "general register files"
- If missing pll rates are not changable, due to the missing pll lock status.
-
-Each clock is assigned an identifier and client nodes can use this identifier
-to specify the clock which they consume. All available clocks are defined as
-preprocessor macros in the dt-bindings/clock/rk3288-cru.h headers and can be
-used in device tree sources. Similar macros exist for the reset sources in
-these files.
-
-External clocks:
-
-There are several clocks that are generated outside the SoC. It is expected
-that they are defined using standard clock bindings with following
-clock-output-names:
- - "xin24m" - crystal input - required,
- - "xin32k" - rtc clock - optional,
- - "ext_i2s" - external I2S clock - optional,
- - "ext_hsadc" - external HSADC clock - optional,
- - "ext_edp_24m" - external display port clock - optional,
- - "ext_vip" - external VIP clock - optional,
- - "ext_isp" - external ISP clock - optional,
- - "ext_jtag" - external JTAG clock - optional
-
-Example: Clock controller node:
-
- cru: cru@20000000 {
- compatible = "rockchip,rk3188-cru";
- reg = <0x20000000 0x1000>;
- rockchip,grf = <&grf>;
-
- #clock-cells = <1>;
- #reset-cells = <1>;
- };
-
-Example: UART controller node that consumes the clock generated by the clock
- controller:
-
- uart0: serial@10124000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x10124000 0x400>;
- interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
- reg-shift = <2>;
- reg-io-width = <1>;
- clocks = <&cru SCLK_UART0>;
- };
diff --git a/doc/device-tree-bindings/clock/rockchip.txt b/doc/device-tree-bindings/clock/rockchip.txt
deleted file mode 100644
index 22f6769e5d4a..000000000000
--- a/doc/device-tree-bindings/clock/rockchip.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-Device Tree Clock bindings for arch-rockchip
-
-This binding uses the common clock binding[1].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-== Gate clocks ==
-
-These bindings are deprecated!
-Please use the soc specific CRU bindings instead.
-
-The gate registers form a continuos block which makes the dt node
-structure a matter of taste, as either all gates can be put into
-one gate clock spanning all registers or they can be divided into
-the 10 individual gates containing 16 clocks each.
-The code supports both approaches.
-
-Required properties:
-- compatible : "rockchip,rk2928-gate-clk"
-- reg : shall be the control register address(es) for the clock.
-- #clock-cells : from common clock binding; shall be set to 1
-- clock-output-names : the corresponding gate names that the clock controls
-- clocks : should contain the parent clock for each individual gate,
- therefore the number of clocks elements should match the number of
- clock-output-names
-
-Example using multiple gate clocks:
-
- clk_gates0: gate-clk@200000d0 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000d0 0x4>;
- clocks = <&dummy>, <&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_i2s0",
- "gate_i2s0_frac", "gate_i2s1",
- "gate_i2s1_frac", "gate_i2s2",
- "gate_i2s2_frac", "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_timer2", "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>;
- };
diff --git a/doc/device-tree-bindings/pinctrl/rockchip,pinctrl.txt b/doc/device-tree-bindings/pinctrl/rockchip,pinctrl.txt
deleted file mode 100644
index 388b213249fd..000000000000
--- a/doc/device-tree-bindings/pinctrl/rockchip,pinctrl.txt
+++ /dev/null
@@ -1,157 +0,0 @@
-* Rockchip Pinmux Controller
-
-The Rockchip Pinmux Controller, enables the IC
-to share one PAD to several functional blocks. The sharing is done by
-multiplexing the PAD input/output signals. For each PAD there are several
-muxing options with option 0 being the use as a GPIO.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The Rockchip pin configuration node is a node of a group of pins which can be
-used for a specific device or function. This node represents both mux and
-config of the pins in that group. The 'pins' selects the function mode(also
-named pin mode) this pin can work on and the 'config' configures various pad
-settings such as pull-up, etc.
-
-The pins are grouped into up to 5 individual pin banks which need to be
-defined as gpio sub-nodes of the pinmux controller.
-
-Required properties for iomux controller:
- - compatible: one of "rockchip,rk2928-pinctrl", "rockchip,rk3066a-pinctrl"
- "rockchip,rk3066b-pinctrl", "rockchip,rk3188-pinctrl"
- "rockchip,rk3288-pinctrl"
- - rockchip,grf: phandle referencing a syscon providing the
- "general register files"
-
-Optional properties for iomux controller:
- - rockchip,pmu: phandle referencing a syscon providing the pmu registers
- as some SoCs carry parts of the iomux controller registers there.
- Required for at least rk3188 and rk3288.
-
-Deprecated properties for iomux controller:
- - reg: first element is the general register space of the iomux controller
- It should be large enough to contain also separate pull registers.
- second element is the separate pull register space of the rk3188.
- Use rockchip,grf and rockchip,pmu described above instead.
-
-Required properties for gpio sub nodes:
- - compatible: "rockchip,gpio-bank"
- - reg: register of the gpio bank (different than the iomux registerset)
- - interrupts: base interrupt of the gpio bank in the interrupt controller
- - clocks: clock that drives this bank
- - gpio-controller: identifies the node as a gpio controller and pin bank.
- - #gpio-cells: number of cells in GPIO specifier. Since the generic GPIO
- binding is used, the amount of cells must be specified as 2. See generic
- GPIO binding documentation for description of particular cells.
- - interrupt-controller: identifies the controller node as interrupt-parent.
- - #interrupt-cells: the value of this property should be 2 and the interrupt
- cells should use the standard two-cell scheme described in
- bindings/interrupt-controller/interrupts.txt
-
-Deprecated properties for gpio sub nodes:
- - compatible: "rockchip,rk3188-gpio-bank0"
- - reg: second element: separate pull register for rk3188 bank0, use
- rockchip,pmu described above instead
-
-Required properties for pin configuration node:
- - rockchip,pins: 3 integers array, represents a group of pins mux and config
- setting. The format is rockchip,pins = <PIN_BANK PIN_BANK_IDX MUX &phandle>.
- The MUX 0 means gpio and MUX 1 to N mean the specific device function.
- The phandle of a node containing the generic pinconfig options
- to use, as described in pinctrl-bindings.txt in this directory.
-
-Examples:
-
-#include <dt-bindings/pinctrl/rockchip.h>
-
-...
-
-pinctrl@20008000 {
- compatible = "rockchip,rk3066a-pinctrl";
- rockchip,grf = <&grf>;
-
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- gpio0: gpio0@20034000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x20034000 0x100>;
- interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 9>;
-
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- ...
-
- pcfg_pull_default: pcfg_pull_default {
- bias-pull-pin-default
- };
-
- uart2 {
- uart2_xfer: uart2-xfer {
- rockchip,pins = <RK_GPIO1 8 1 &pcfg_pull_default>,
- <RK_GPIO1 9 1 &pcfg_pull_default>;
- };
- };
-};
-
-uart2: serial@20064000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x20064000 0x400>;
- interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
- reg-shift = <2>;
- reg-io-width = <1>;
- clocks = <&mux_uart2>;
- status = "okay";
-
- pinctrl-names = "default";
- pinctrl-0 = <&uart2_xfer>;
-};
-
-Example for rk3188:
-
- pinctrl@20008000 {
- compatible = "rockchip,rk3188-pinctrl";
- rockchip,grf = <&grf>;
- rockchip,pmu = <&pmu>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- gpio0: gpio0@0x2000a000 {
- compatible = "rockchip,rk3188-gpio-bank0";
- reg = <0x2000a000 0x100>;
- 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>;
- };
-
- ...
-
- };
diff --git a/doc/device-tree-bindings/thermal/rockchip-thermal.txt b/doc/device-tree-bindings/thermal/rockchip-thermal.txt
deleted file mode 100644
index ef802de4957a..000000000000
--- a/doc/device-tree-bindings/thermal/rockchip-thermal.txt
+++ /dev/null
@@ -1,68 +0,0 @@
-* Temperature Sensor ADC (TSADC) on rockchip SoCs
-
-Required properties:
-- compatible : "rockchip,rk3288-tsadc"
-- reg : physical base address of the controller and length of memory mapped
- region.
-- interrupts : The interrupt number to the cpu. The interrupt specifier format
- depends on the interrupt controller.
-- clocks : Must contain an entry for each entry in clock-names.
-- clock-names : Shall be "tsadc" for the converter-clock, and "apb_pclk" for
- the peripheral clock.
-- resets : Must contain an entry for each entry in reset-names.
- See ../reset/reset.txt for details.
-- reset-names : Must include the name "tsadc-apb".
-- #thermal-sensor-cells : Should be 1. See ./thermal.txt for a description.
-- rockchip,hw-tshut-temp : The hardware-controlled shutdown temperature value.
-- rockchip,hw-tshut-mode : The hardware-controlled shutdown mode 0:CRU 1:GPIO.
-- rockchip,hw-tshut-polarity : The hardware-controlled active polarity 0:LOW
- 1:HIGH.
-
-Exiample:
-tsadc: tsadc@ff280000 {
- compatible = "rockchip,rk3288-tsadc";
- reg = <0xff280000 0x100>;
- interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
- clock-names = "tsadc", "apb_pclk";
- resets = <&cru SRST_TSADC>;
- reset-names = "tsadc-apb";
- pinctrl-names = "default";
- pinctrl-0 = <&otp_out>;
- #thermal-sensor-cells = <1>;
- rockchip,hw-tshut-temp = <95000>;
- rockchip,hw-tshut-mode = <0>;
- rockchip,hw-tshut-polarity = <0>;
-};
-
-Example: referring to thermal sensors:
-thermal-zones {
- cpu_thermal: cpu_thermal {
- polling-delay-passive = <1000>; /* milliseconds */
- polling-delay = <5000>; /* milliseconds */
-
- /* sensor ID */
- thermal-sensors = <&tsadc 1>;
-
- trips {
- cpu_alert0: cpu_alert {
- temperature = <70000>; /* millicelsius */
- hysteresis = <2000>; /* millicelsius */
- type = "passive";
- };
- cpu_crit: cpu_crit {
- temperature = <90000>; /* millicelsius */
- hysteresis = <2000>; /* millicelsius */
- type = "critical";
- };
- };
-
- cooling-maps {
- map0 {
- trip = <&cpu_alert0>;
- cooling-device =
- <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
- };
- };
- };
-};
diff --git a/doc/device-tree-bindings/usb/dwc2.txt b/doc/device-tree-bindings/usb/dwc2.txt
index 61493f7cb0c7..7a533f659343 100644
--- a/doc/device-tree-bindings/usb/dwc2.txt
+++ b/doc/device-tree-bindings/usb/dwc2.txt
@@ -5,10 +5,6 @@ Required properties:
- compatible : One of:
- brcm,bcm2835-usb: The DWC2 USB controller instance in the BCM2835 SoC.
- hisilicon,hi6220-usb: The DWC2 USB controller instance in the hi6220 SoC.
- - rockchip,rk3066-usb: The DWC2 USB controller instance in the rk3066 Soc;
- - "rockchip,px30-usb", "rockchip,rk3066-usb", "snps,dwc2": for px30 Soc;
- - "rockchip,rk3188-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3188 Soc;
- - "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3288 Soc;
- "lantiq,arx100-usb": The DWC2 USB controller instance in Lantiq ARX SoCs;
- "lantiq,xrx200-usb": The DWC2 USB controller instance in Lantiq XRX SoCs;
- "amlogic,meson8-usb": The DWC2 USB controller instance in Amlogic Meson8 SoCs;
diff --git a/doc/device-tree-bindings/video/rockchip-lvds.txt b/doc/device-tree-bindings/video/rockchip-lvds.txt
deleted file mode 100644
index 7432e2216692..000000000000
--- a/doc/device-tree-bindings/video/rockchip-lvds.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-Rockchip LVDS interface
-------------------
-
-Required properties:
-- compatible: "rockchip,rk3288-lvds";
-
-- reg: physical base address of the controller and length
- of memory mapped region.
-- clocks: must include clock specifiers corresponding to entries in the
- clock-names property.
-- clock-names: must contain "pclk_lvds"
-
-- rockchip,grf: phandle to the general register files syscon
-
-- rockchip,data-mapping: should be <LVDS_FORMAT_VESA> or <LVDS_FORMAT_JEIDA>,
- This describes how the color bits are laid out in the
- serialized LVDS signal.
-- rockchip,data-width : should be <18> or <24>;
-- rockchip,output: should be <LVDS_OUTPUT_RGB>, <LVDS_OUTPUT_SINGLE> or
- <LVDS_OUTPUT_DUAL>, This describes the output face.
-
-- display-timings : described by
- doc/device-tree-bindings/video/display-timing.txt.
-
-Example:
- lvds: lvds@ff96c000 {
- compatible = "rockchip,rk3288-lvds";
- reg = <0xff96c000 0x4000>;
- clocks = <&cru PCLK_LVDS_PHY>;
- clock-names = "pclk_lvds";
- pinctrl-names = "default";
- pinctrl-0 = <&lcdc0_ctl>;
- rockchip,grf = <&grf>;
- status = "disabled";
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- lvds_in: port@0 {
- reg = <0>;
-
- #address-cells = <1>;
- #size-cells = <0>;
-
- lvds_in_vopb: endpoint@0 {
- reg = <0>;
- remote-endpoint = <&vopb_out_lvds>;
- };
- lvds_in_vopl: endpoint@1 {
- reg = <1>;
- remote-endpoint = <&vopl_out_lvds>;
- };
- };
- };
- };
-
- &lvds {
- rockchip,data-mapping = <LVDS_FORMAT_VESA>;
- rockchip,data-width = <24>;
- rockchip,output = <LVDS_OUTPUT_DUAL>;
- rockchip,panel = <&panel>;
- status = "okay";
-
- display-timings {
- timing@0 {
- clock-frequency = <40000000>;
- hactive = <1920>;
- vactive = <1080>;
- hsync-len = <44>;
- hfront-porch = <88>;
- hback-porch = <148>;
- vfront-porch = <4>;
- vback-porch = <36>;
- vsync-len = <5>;
- };
- };
- };
--
2.39.5
