From 0933290afbfb320c52aeda66ebe1a160a8eebb07 Mon Sep 17 00:00:00 2001 From: Paolo Sabatino Date: Wed, 29 Jun 2022 19:23:21 +0000 Subject: [PATCH] add rk322x overlays --- arch/arm/boot/dts/overlay/Makefile | 39 ++++++ .../boot/dts/overlay/README.rk322x-overlays | 95 +++++++++++++++ .../arm/boot/dts/overlay/rk322x-bluetooth.dts | 39 ++++++ .../arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts | 113 +++++++++++++++++ arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts | 28 +++++ .../boot/dts/overlay/rk322x-cpu-stability.dts | 52 ++++++++ arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts | 25 ++++ arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts | 27 ++++ arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts | 27 ++++ arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts | 27 ++++ .../dts/overlay/rk322x-emmc-ddr-ph180.dts | 14 +++ .../boot/dts/overlay/rk322x-emmc-ddr-ph45.dts | 14 +++ .../boot/dts/overlay/rk322x-emmc-hs200.dts | 13 ++ .../arm/boot/dts/overlay/rk322x-emmc-nand.dts | 22 ++++ .../arm/boot/dts/overlay/rk322x-emmc-pins.dts | 22 ++++ arch/arm/boot/dts/overlay/rk322x-emmc.dts | 20 +++ .../arm/boot/dts/overlay/rk322x-fixup.scr-cmd | 4 + .../dts/overlay/rk322x-led-conf-default.dts | 22 ++++ .../arm/boot/dts/overlay/rk322x-led-conf1.dts | 57 +++++++++ .../arm/boot/dts/overlay/rk322x-led-conf2.dts | 57 +++++++++ .../arm/boot/dts/overlay/rk322x-led-conf3.dts | 57 +++++++++ .../arm/boot/dts/overlay/rk322x-led-conf4.dts | 81 ++++++++++++ .../arm/boot/dts/overlay/rk322x-led-conf5.dts | 97 +++++++++++++++ .../arm/boot/dts/overlay/rk322x-led-conf6.dts | 115 ++++++++++++++++++ .../arm/boot/dts/overlay/rk322x-led-conf7.dts | 106 ++++++++++++++++ arch/arm/boot/dts/overlay/rk322x-nand.dts | 22 ++++ .../dts/overlay/rk322x-wlan-alt-wiring.dts | 66 ++++++++++ .../boot/dts/overlay/rk322x-wlan-esp8089.dts | 24 ++++ .../boot/dts/overlay/rk322x-wlan-ssv6051.dts | 24 ++++ 29 files changed, 1309 insertions(+) create mode 100755 arch/arm/boot/dts/overlay/Makefile create mode 100755 arch/arm/boot/dts/overlay/README.rk322x-overlays create mode 100755 arch/arm/boot/dts/overlay/rk322x-bluetooth.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-cpu-stability.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph180.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph45.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-emmc-hs200.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-emmc-nand.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-emmc-pins.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-emmc.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-fixup.scr-cmd create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf-default.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-led-conf1.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-led-conf2.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-led-conf3.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf4.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf5.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf6.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf7.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-nand.dts create mode 100644 arch/arm/boot/dts/overlay/rk322x-wlan-alt-wiring.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-wlan-esp8089.dts create mode 100755 arch/arm/boot/dts/overlay/rk322x-wlan-ssv6051.dts diff --git a/arch/arm/boot/dts/overlay/Makefile b/arch/arm/boot/dts/overlay/Makefile new file mode 100755 index 000000000..2519dfd14 --- /dev/null +++ b/arch/arm/boot/dts/overlay/Makefile @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0 +dtbo-$(CONFIG_ARCH_ROCKCHIP) += \ + rk322x-emmc.dtbo \ + rk322x-emmc-pins.dtbo \ + rk322x-emmc-ddr-ph45.dtbo \ + rk322x-emmc-ddr-ph180.dtbo \ + rk322x-emmc-hs200.dtbo \ + rk322x-nand.dtbo \ + rk322x-led-conf-default.dtbo \ + rk322x-led-conf1.dtbo \ + rk322x-led-conf2.dtbo \ + rk322x-led-conf3.dtbo \ + rk322x-led-conf4.dtbo \ + rk322x-led-conf5.dtbo \ + rk322x-led-conf6.dtbo \ + rk322x-led-conf7.dtbo \ + rk322x-cpu-hs.dtbo \ + rk322x-cpu-stability.dtbo \ + rk322x-bluetooth.dtbo \ + rk322x-wlan-ssv6051.dtbo \ + rk322x-cpu-hs-lv.dtbo \ + rk322x-wlan-esp8089.dtbo \ + rk322x-wlan-alt-wiring.dtbo \ + rk322x-ddr3-330.dtbo \ + rk322x-ddr3-528.dtbo \ + rk322x-ddr3-660.dtbo \ + rk322x-ddr3-800.dtbo + +scr-$(CONFIG_ARCH_ROCKCHIP) += \ + rk322x-fixup.scr + +dtbotxt-$(CONFIG_ARCH_ROCKCHIP) += \ + README.rk322x-overlays + +targets += $(dtbo-y) $(scr-y) $(dtbotxt-y) + +always := $(dtbo-y) $(scr-y) $(dtbotxt-y) +clean-files := *.dtbo *.scr + diff --git a/arch/arm/boot/dts/overlay/README.rk322x-overlays b/arch/arm/boot/dts/overlay/README.rk322x-overlays new file mode 100755 index 000000000..8f885448d --- /dev/null +++ b/arch/arm/boot/dts/overlay/README.rk322x-overlays @@ -0,0 +1,95 @@ +This document describes overlays provided in the kernel packages +For generic Armbian overlays documentation please see +https://docs.armbian.com/User-Guide_Allwinner_overlays/ + +### Platform: + +rk322x (Rockchip) + +### Provided overlays: + +- rk322x-cpu-hs +- rk322x-emmc +- rk322x-emmc-pins +- rk322x-emmc-ddr-ph45 +- rk322x-emmc-ddr-ph180 +- rk322x-emmc-hs200 +- rk322x-nand +- rk322x-led-conf* +- rk322x-bluetooth +- rk322x-wlan-* +- rk322x-cpu-hs-lv +- rk322x-wlan-alt-wiring +- rk322x-ddr3-* + +### Overlay details: + +### rk322x-cpu-hs + +Activates higher CPU speed (up to 1.4ghz) for rk3228b/rk3229 boxes + +### emmc* + +rk322x-emmc activates onboard emmc device node and deactivates the +nand controller. +rk322x-emmc-pins sets the pin controller default pull up/down +configuration, not all boards are happy with this overlay, so your +mileage may vary and may want to not use it. +rk322x-emmc-ddr-ph45/ph180 sets the emmc ddr mode. First overlay +sets the default phase clock shifting to 45 degrees, the second +overlay to 180 degrees. They are alternative, choose the one that +makes your emmc perform better. +rk322x-emmc-hs200 enables the hs200 mode. It is preferable to +ddr mode because it is more stable, but old emmc parts don't +support it. + +### nand + +Activates onboard nand device node and deactivates the emmc controller. +Also sets up the pin controller default pull up/down configuration + +### rk322x-led-conf* + +Each device tree of this kind provides a different known wiring configuration +(ie: gpio and active low/high) of the onboard leds. Each board manufacturer +usually choose a different GPIO for the auxiliary led, but the main "working" +led is always wired to the same gpio (although it may be active high or low) +led-conf1 is commonly found in boards made by Chiptrip manufacturer +led-conf2 is found in other boards with R329Q and MXQ_RK3229 marking +led-conf3 is found in boards with R28-MXQ marking +led-conf4 is found on boards with T066 marking +led-conf5 is found on boards with IPB900 marking from AEMS PVT +led-conf6 is found on boards with MXQ_PRO_V72 and similar markings, possibly +with eMCP module. +led-conf7 is found on boards with R29_MXQ marking + +### rk322x-bluetooth + +Enables the bluetooth power gpio for initialization, wakeup and rfkill +functionalities. The overlay also enables uart named serial1 and changes the +default pin controller gpio configuration to match those used with uart +based bluetooth modules + +### rk322x-wlan* + +Enables various wlan rkfill platform data. Actually they are not really +needed, but provided for completeness. Wifi should work farily well +because power handling is done mmc-pwrseq + +### rk322x-cpu-hs-lv + +Enables high cpu speed for high leakage cpus, thus reducing cpu core +and logic voltages. May work on non-high leakage cpus, providing significant +power consumption saving and less heat production, but may reduce stability. + +### rk322x-alt-wiring + +Some boards have different SDIO wiring setup for wifi chips. This overlay +enables the different pin controller wiring and power enable + +### rk322x-ddr3-* + +Enable DRAM memory controller and sets the speed to the given speed bin. +The DRAM memory controller reclocking only works with DDR3/LPDDR3, if +you enable one of these overlays on boards with DDR2 memory the system +will not boot anymore diff --git a/arch/arm/boot/dts/overlay/rk322x-bluetooth.dts b/arch/arm/boot/dts/overlay/rk322x-bluetooth.dts new file mode 100755 index 000000000..5698b14ba --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-bluetooth.dts @@ -0,0 +1,39 @@ +/dts-v1/; +/plugin/; + +#include +#include + +/ { + + fragment@0 { + target-path = "/"; + __overlay__ { + wireless_bluetooth: wireless-bluetooth { + compatible = "bluetooth-platdata"; + uart_rts_gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_HIGH>; + BT,power_gpio = <&gpio2 RK_PD5 GPIO_ACTIVE_LOW>; + BT,wake_gpio = <&gpio3 RK_PD3 GPIO_ACTIVE_LOW>; + BT,wake_host_irq = <&gpio3 RK_PD2 GPIO_ACTIVE_LOW>; + pinctrl-names = "default", "rts_gpio"; + pinctrl-0 = <&uart11_rts>; + pinctrl-1 = <&uart11_rts_gpio>; + status = "okay"; + }; + }; + }; + + fragment@1 { + target = <&uart1>; + __overlay__ { + dma-names = "!tx", "!rx"; + dmas = <&pdma 0x04 &pdma 0x05>; + #dma-cells = <0x02>; + pinctrl-names = "default"; + pinctrl-0 = <&uart11_xfer &uart11_cts>; + status = "okay"; + }; + + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts b/arch/arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts new file mode 100755 index 000000000..4cde11782 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts @@ -0,0 +1,113 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&cpu0_opp_table>; + __overlay__ { + + opp-408000000 { + opp-microvolt = <850000 850000 1275000>; + opp-microvolt-L0 = <850000 850000 1275000>; + opp-microvolt-L1 = <850000 850000 1275000>; + }; + opp-600000000 { + opp-microvolt = <875000 875000 1275000>; + opp-microvolt-L0 = <875000 875000 1275000>; + opp-microvolt-L1 = <875000 875000 1275000>; + }; + opp-816000000 { + opp-microvolt = <900000 900000 1275000>; + opp-microvolt-L0 = <900000 900000 1275000>; + opp-microvolt-L1 = <900000 900000 1275000>; + }; + opp-1008000000 { + opp-microvolt = <1075000 1075000 1275000>; + opp-microvolt-L0 = <1075000 1075000 1275000>; + opp-microvolt-L1 = <1025000 1025000 1275000>; + }; + opp-1200000000 { + opp-microvolt = <1175000 1175000 1275000>; + opp-microvolt-L0 = <1175000 1175000 1275000>; + opp-microvolt-L1 = <1125000 1125000 1275000>; + }; + opp-1296000000 { + opp-hz = /bits/ 64 <1296000000>; + opp-microvolt = <1225000 1225000 1400000>; + opp-microvolt-L0 = <1225000 1225000 1400000>; + opp-microvolt-L1 = <1225000 1225000 1400000>; + }; + opp-1392000000 { + opp-hz = /bits/ 64 <1392000000>; + opp-microvolt = <1250000 1250000 1400000>; + opp-microvolt-L0 = <1250000 1250000 1400000>; + opp-microvolt-L1 = <1250000 1250000 1400000>; + }; + + }; + }; + + fragment@1 { + target = <&vdd_arm>; + __overlay__ { + regulator-min-microvolt = <850000>; + }; + }; + + fragment@2 { + target = <&gpu_opp_table>; + __overlay__ { + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <950000>; + opp-microvolt-L0 = <950000>; + opp-microvolt-L1 = <900000>; + }; + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <950000>; + opp-microvolt-L0 = <950000>; + opp-microvolt-L1 = <900000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <1050000>; + opp-microvolt-L0 = <1050000>; + opp-microvolt-L1 = <1000000>; + }; + }; + }; + + fragment@3 { + target = <&vdd_log>; + __overlay__ { + regulator-min-microvolt = <900000>; + }; + }; + + fragment@4 { + target = <&rkvdec_opp_table>; + __overlay__ { + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <950000>; + opp-microvolt-L0 = <950000>; + opp-microvolt-L1 = <900000>; + }; + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <950000>; + opp-microvolt-L0 = <950000>; + opp-microvolt-L1 = <900000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <950000>; + opp-microvolt-L0 = <950000>; + opp-microvolt-L1 = <900000>; + }; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts b/arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts new file mode 100755 index 000000000..1c2fc79e1 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts @@ -0,0 +1,28 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&cpu0_opp_table>; + __overlay__ { + + opp-1296000000 { + opp-hz = /bits/ 64 <1296000000>; + opp-microvolt = <1325000 1325000 1400000>; + }; + opp-1392000000 { + opp-hz = /bits/ 64 <1392000000>; + opp-microvolt = <1350000 1350000 1400000>; + }; + /* + opp-1464000000 { + opp-hz = /bits/ 64 <1464000000>; + opp-microvolt = <1400000 1400000 1400000>; + }; + */ + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-cpu-stability.dts b/arch/arm/boot/dts/overlay/rk322x-cpu-stability.dts new file mode 100644 index 000000000..f434af926 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-cpu-stability.dts @@ -0,0 +1,52 @@ +/dts-v1/; +/plugin/; + +/ { + + /* + Device tree overlay that tries to overcome issues on power regulators (expecially ARM + power regulator) increasing lowest voltage and adding settling time to allow voltage + stabilization + */ + + fragment@0 { + target = <&cpu0_opp_table>; + __overlay__ { + + /* + Increase 600 and 800 Mhz operating points voltage to decrease the range + between minimum and maximum voltages + */ + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <1100000>; + }; + + opp-816000000 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <1100000>; + }; + + }; + }; + + fragment@1 { + target = <&vdd_arm>; + __overlay__ { + + regulator-ramp-delay = <300>; // 30 uV/us, so 0.3v transition settling time is 1ms + + }; + }; + + fragment@2 { + target = <&vdd_log>; + __overlay__ { + + regulator-ramp-delay = <600>; // 600 uV/us, so 0,3v transition settling time is 0.5ms + + }; + + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts b/arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts new file mode 100644 index 000000000..dc89436cf --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts @@ -0,0 +1,25 @@ +#include +#include +#include + +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&dmc>; + __overlay__ { + status = "okay"; + + system-status-freq = < + /*system status freq(KHz)*/ + SYS_STATUS_NORMAL 330000 + >; + + dram_freq = <330000000>; + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts b/arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts new file mode 100644 index 000000000..790586cb5 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts @@ -0,0 +1,27 @@ +#include +#include +#include + +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&dmc>; + __overlay__ { + status = "okay"; + + system-status-freq = < + /*system status freq(KHz)*/ + SYS_STATUS_NORMAL 528000 + SYS_STATUS_VIDEO_4K 528000 + SYS_STATUS_VIDEO_4K_10B 528000 + >; + + dram_freq = <528000000>; + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts b/arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts new file mode 100644 index 000000000..aea140cfc --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts @@ -0,0 +1,27 @@ +#include +#include +#include + +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&dmc>; + __overlay__ { + status = "okay"; + + system-status-freq = < + /*system status freq(KHz)*/ + SYS_STATUS_NORMAL 660000 + SYS_STATUS_VIDEO_4K 660000 + SYS_STATUS_VIDEO_4K_10B 660000 + >; + + dram_freq = <660000000>; + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts b/arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts new file mode 100644 index 000000000..6a5a6d36f --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts @@ -0,0 +1,27 @@ +#include +#include +#include + +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&dmc>; + __overlay__ { + status = "okay"; + + system-status-freq = < + /*system status freq(KHz)*/ + SYS_STATUS_NORMAL 800000 + SYS_STATUS_VIDEO_4K 800000 + SYS_STATUS_VIDEO_4K_10B 800000 + >; + + dram_freq = <800000000>; + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph180.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph180.dts new file mode 100644 index 000000000..4ba0afb8a --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph180.dts @@ -0,0 +1,14 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&emmc>; + __overlay__ { + mmc-ddr-1_8v; + rockchip,default-sample-phase = <180>; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph45.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph45.dts new file mode 100644 index 000000000..73104525d --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph45.dts @@ -0,0 +1,14 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&emmc>; + __overlay__ { + mmc-ddr-1_8v; + rockchip,default-sample-phase = <45>; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-hs200.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-hs200.dts new file mode 100644 index 000000000..6ea81f5e7 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-emmc-hs200.dts @@ -0,0 +1,13 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&emmc>; + __overlay__ { + mmc-hs200-1_8v; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-nand.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-nand.dts new file mode 100755 index 000000000..b451da657 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-emmc-nand.dts @@ -0,0 +1,22 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&emmc>; + __overlay__ { + status = "okay"; + mmc-ddr-1_8v; + rockchip,default-sample-phase = <180>; + }; + }; + + fragment@1 { + target = <&nandc>; + __overlay__ { + status = "okay"; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-pins.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-pins.dts new file mode 100644 index 000000000..558cdd758 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-emmc-pins.dts @@ -0,0 +1,22 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&emmc>; + __overlay__ { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_pwr &emmc_rst>; + }; + }; + + fragment@1 { + target = <&nandc>; + __overlay__ { + status = "disabled"; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc.dts b/arch/arm/boot/dts/overlay/rk322x-emmc.dts new file mode 100755 index 000000000..91f06009d --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-emmc.dts @@ -0,0 +1,20 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&emmc>; + __overlay__ { + status = "okay"; + }; + }; + + fragment@1 { + target = <&nandc>; + __overlay__ { + status = "disabled"; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-fixup.scr-cmd b/arch/arm/boot/dts/overlay/rk322x-fixup.scr-cmd new file mode 100755 index 000000000..d4c39e20a --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-fixup.scr-cmd @@ -0,0 +1,4 @@ +# overlays fixup script +# implements (or rather substitutes) overlay arguments functionality +# using u-boot scripting, environment variables and "fdt" command + diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf-default.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf-default.dts new file mode 100644 index 000000000..73ef29dee --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-led-conf-default.dts @@ -0,0 +1,22 @@ +/dts-v1/; +/plugin/; + +#include +#include +#include + +/ { + + fragment@0 { + target-path = "/gpio-leds"; + __overlay__ { + + working { + gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + }; + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf1.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf1.dts new file mode 100755 index 000000000..f30f21a8f --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-led-conf1.dts @@ -0,0 +1,57 @@ +/dts-v1/; +/plugin/; + +#include +#include +#include + +/ { + + fragment@0 { + target-path = "/gpio-leds"; + __overlay__ { + + working { + gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + }; + + auxiliary { + gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; + label = "auxiliary"; + linux,default-trigger = "mmc2"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_aux>; + }; + + }; + }; + + fragment@1 { + target-path = "/pinctrl/gpio"; + __overlay__ { + + gpio_led_aux: gpio-led-aux { + rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + }; + }; + + fragment@2 { + target = <&gpio_keys>; + __overlay__ { + + reset { + gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + debounce-interval = <200>; + wakeup-source; + }; + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf2.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf2.dts new file mode 100755 index 000000000..153f71565 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-led-conf2.dts @@ -0,0 +1,57 @@ +/dts-v1/; +/plugin/; + +#include +#include +#include + +/ { + + fragment@0 { + target-path = "/gpio-leds"; + __overlay__ { + + working { + gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_LOW>; + linux,default-trigger = "none"; + }; + + auxiliary { + gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>; + label = "auxiliary"; + linux,default-trigger = "mmc2"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_aux>; + }; + + }; + }; + + fragment@1 { + target-path = "/pinctrl/gpio"; + __overlay__ { + + gpio_led_aux: gpio-led-aux { + rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + }; + }; + + fragment@2 { + target = <&gpio_keys>; + __overlay__ { + + reset { + gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + debounce-interval = <200>; + wakeup-source; + }; + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf3.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf3.dts new file mode 100755 index 000000000..39f4547ed --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-led-conf3.dts @@ -0,0 +1,57 @@ +/dts-v1/; +/plugin/; + +#include +#include +#include + +/ { + + fragment@0 { + target-path = "/gpio-leds"; + __overlay__ { + + working { + gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + }; + + auxiliary { + gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; + label = "auxiliary"; + linux,default-trigger = "mmc2"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_aux>; + }; + + }; + }; + + fragment@1 { + target-path = "/pinctrl/gpio"; + __overlay__ { + + gpio_led_aux: gpio-led-aux { + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + }; + }; + + fragment@2 { + target = <&gpio_keys>; + __overlay__ { + + reset { + gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + debounce-interval = <200>; + wakeup-source; + }; + + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf4.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf4.dts new file mode 100644 index 000000000..e9cda296a --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-led-conf4.dts @@ -0,0 +1,81 @@ +/dts-v1/; +/plugin/; + +#include +#include +#include + +/ { + + fragment@0 { + target-path = "/gpio-leds"; + __overlay__ { + + working { + gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + }; + + auxiliary { + gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>; + label = "auxiliary"; + linux,default-trigger = "mmc2"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_aux>; + }; + + }; + }; + + fragment@1 { + target-path = "/pinctrl/gpio"; + __overlay__ { + + gpio_led_working: gpio-led-working { + rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + gpio_led_aux: gpio-led-aux { + rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + }; + }; + + fragment@2 { + target = <&gpio_keys>; + __overlay__ { + + reset { + gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + debounce-interval = <200>; + wakeup-source; + }; + + }; + }; + + fragment@3 { + target = <&sdio_pwrseq>; + __overlay__ { + + reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; /* GPIO2_D3 */ + + }; + + }; + + fragment@4 { + target = <&wifi_enable_h>; + __overlay__ { + + rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; + + }; + + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf5.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf5.dts new file mode 100644 index 000000000..1450ee3c3 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-led-conf5.dts @@ -0,0 +1,97 @@ +/dts-v1/; +/plugin/; + +#include +#include +#include + +/* + * gpio configuration for AEMS IPB900 boards + * + * - enables working and auxiliary leds + * - fixes low strength on sdio pins for wifi + */ + +/ { + + fragment@0 { + target-path = "/gpio-leds"; + __overlay__ { + + working { + gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>; + linux,default-trigger = "none"; + }; + + auxiliary { + gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_LOW>; + label = "auxiliary"; + linux,default-trigger = "mmc2"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_aux>; + }; + + }; + }; + + fragment@1 { + target-path = "/pinctrl/gpio"; + __overlay__ { + + gpio_led_aux: gpio-led-aux { + rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + reset_key: reset-key { + rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + }; + }; + + fragment@2 { + target = <&gpio_keys>; + __overlay__ { + + pinctrl-names = "default"; + pinctrl-0 = <&reset_key>; + + reset { + gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + debounce-interval = <200>; + wakeup-source; + }; + + }; + }; + + fragment@3 { + target = <&sdio_bus4>; + __overlay__ { + rockchip,pins = <3 2 1 &pcfg_pull_up>, + <3 3 1 &pcfg_pull_up>, + <3 4 1 &pcfg_pull_up>, + <3 5 1 &pcfg_pull_up>; + }; + + }; + + fragment@4 { + target = <&sdio_clk>; + __overlay__ { + rockchip,pins = <3 0 1 &pcfg_pull_down>; + }; + }; + + fragment@5 { + target = <&sdio_cmd>; + __overlay__ { + rockchip,pins = <3 1 1 &pcfg_pull_up>; + }; + }; + + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf6.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf6.dts new file mode 100644 index 000000000..d6394af7b --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-led-conf6.dts @@ -0,0 +1,115 @@ +/dts-v1/; +/plugin/; + +#include +#include +#include + +/* + * gpio configuration for MXQ_PRO eMCP boards + * + * - enables working and auxiliary leds + * - fixes low strength on sdio pins for wifi + * - reduce frequency to 37.5 Mhz on sdio bus + * - correct gpio pins for wifi + */ + +/ { + + fragment@0 { + target-path = "/gpio-leds"; + __overlay__ { + + auxiliary { + gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>; + label = "auxiliary"; + linux,default-trigger = "mmc2"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_aux>; + }; + + }; + }; + + fragment@1 { + target-path = "/pinctrl/gpio"; + __overlay__ { + + gpio_led_aux: gpio-led-aux { + rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + reset_key: reset-key { + rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + }; + }; + + fragment@2 { + target = <&gpio_keys>; + __overlay__ { + + pinctrl-names = "default"; + pinctrl-0 = <&reset_key>; + + reset { + gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + debounce-interval = <200>; + wakeup-source; + }; + + shutdown { + gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; + label = "shutdown"; + linux,code = ; + debounce-interval = <200>; + wakeup-source; + }; + + }; + }; + + fragment@3 { + target = <&sdio_bus4>; + __overlay__ { + rockchip,pins = <3 2 1 &pcfg_pull_up>, + <3 3 1 &pcfg_pull_up>, + <3 4 1 &pcfg_pull_up>, + <3 5 1 &pcfg_pull_up>; + }; + + }; + + fragment@4 { + target = <&sdio_clk>; + __overlay__ { + rockchip,pins = <3 0 1 &pcfg_pull_none>; + }; + }; + + fragment@5 { + target = <&sdio_cmd>; + __overlay__ { + rockchip,pins = <3 1 1 &pcfg_pull_up>; + }; + }; + + fragment@6 { + target = <&sdio>; + __overlay__ { + max-frequency = <37500000>; + }; + }; + + fragment@7 { + target = <&sdio_pwrseq>; + __overlay__ { + reset-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf7.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf7.dts new file mode 100644 index 000000000..dda826d6d --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-led-conf7.dts @@ -0,0 +1,106 @@ +/dts-v1/; +/plugin/; + +#include +#include +#include + +/* + * gpio configuration for R29_MXQ boards + * + */ + +/ { + + fragment@0 { + target-path = "/gpio-leds"; + __overlay__ { + + working { + gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + }; + + auxiliary { + gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; + label = "auxiliary"; + linux,default-trigger = "mmc2"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_aux>; + }; + + power-status { + gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>; + label = "power-status"; + linux,default-trigger = "none"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_power_status>; + }; + + power-suspend { + gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>; + label = "power-suspend"; + linux,default-trigger = "none"; + default-state = "off"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_led_power_suspend>; + }; + + }; + }; + + fragment@1 { + target-path = "/pinctrl/gpio"; + __overlay__ { + + gpio_led_aux: gpio-led-aux { + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + gpio_led_power_status: gpio-led-power-status { + rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + gpio_led_power_suspend: gpio-led-power-suspend { + rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + reset_key: reset-key { + rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + }; + }; + + fragment@2 { + target = <&gpio_keys>; + __overlay__ { + + pinctrl-names = "default"; + pinctrl-0 = <&reset_key>; + + reset { + gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + debounce-interval = <200>; + wakeup-source; + }; + + }; + }; + + fragment@3 { + target = <&emmc>; + __overlay__ { + rockchip,default-sample-phase = <112>; + clock-frequency = <125000000>; + max-frequency = <125000000>; + }; + + }; + + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-nand.dts b/arch/arm/boot/dts/overlay/rk322x-nand.dts new file mode 100755 index 000000000..5675f5b3d --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-nand.dts @@ -0,0 +1,22 @@ +/dts-v1/; +/plugin/; + +/ { + + fragment@0 { + target = <&nandc>; + __overlay__ { + status = "okay"; + pinctrl-0 = <&flash_cs0 &flash_cs1 &flash_cs2 &flash_cs3 &flash_rdy &flash_ale &flash_cle &flash_wrn &flash_bus8 &flash_dqs &flash_wp>; + pinctrl-names = "default"; + }; + }; + + fragment@1 { + target = <&emmc>; + __overlay__ { + status = "disabled"; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-wlan-alt-wiring.dts b/arch/arm/boot/dts/overlay/rk322x-wlan-alt-wiring.dts new file mode 100644 index 000000000..f6a1a7209 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-wlan-alt-wiring.dts @@ -0,0 +1,66 @@ +/dts-v1/; +/plugin/; + +#include +#include + +/ { + + fragment@0 { + target = <&pinctrl>; + __overlay__ { + + pcfg_pull_none_drv_4ma: pcfg-pull-none-drv-4ma { + bias-disable; + drive-strength = <0x04>; + }; + + pcfg_pull_up_drv_4ma: pcfg-pull-up-drv-4ma { + bias-pull-up; + drive-strength = <0x04>; + }; + + sdio { + sdio_clk: sdio-clk { + rockchip,pins = <1 0 1 &pcfg_pull_none_drv_4ma>; + }; + + sdio_cmd: sdio-cmd { + rockchip,pins = <0 3 2 &pcfg_pull_up_drv_4ma>; + }; + + sdio_bus4: sdio-bus4 { + rockchip,pins = <1 1 1 &pcfg_pull_up_drv_4ma>, + <1 2 1 &pcfg_pull_up_drv_4ma>, + <1 4 1 &pcfg_pull_up_drv_4ma>, + <1 5 1 &pcfg_pull_up_drv_4ma>; + }; + }; + + }; + + }; + + fragment@1 { + target = <&sdio_pwrseq>; + __overlay__ { + reset-gpios = <&gpio2 RK_PD5 GPIO_ACTIVE_HIGH>; + }; + }; + + fragment@2 { + target = <&wifi_enable_h>; + __overlay__ { + rockchip,pins = <2 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + fragment@3 { + target = <&sdio>; + __overlay__ { + pinctrl-names = "default"; + pinctrl-0 = <&sdio_clk>, <&sdio_cmd>, <&sdio_bus4>; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-wlan-esp8089.dts b/arch/arm/boot/dts/overlay/rk322x-wlan-esp8089.dts new file mode 100755 index 000000000..75a2ac8b0 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-wlan-esp8089.dts @@ -0,0 +1,24 @@ +/dts-v1/; +/plugin/; + +#include +#include + +/ { + + fragment@0 { + target-path = "/"; + __overlay__ { + wireless_wlan: wireless-wlan { + compatible = "wlan-platdata"; + rockchip,grf = <&grf>; + wifi_chip_type = "esp8089"; + sdio_vref = <1800>; + //WIFI,poweren_gpio = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; + WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>; + status = "okay"; + }; + }; + }; + +}; diff --git a/arch/arm/boot/dts/overlay/rk322x-wlan-ssv6051.dts b/arch/arm/boot/dts/overlay/rk322x-wlan-ssv6051.dts new file mode 100755 index 000000000..47644f6e8 --- /dev/null +++ b/arch/arm/boot/dts/overlay/rk322x-wlan-ssv6051.dts @@ -0,0 +1,24 @@ +/dts-v1/; +/plugin/; + +#include +#include + +/ { + + fragment@0 { + target-path = "/"; + __overlay__ { + wireless_wlan: wireless-wlan { + compatible = "wlan-platdata"; + rockchip,grf = <&grf>; + wifi_chip_type = "ssv6051"; + sdio_vref = <1800>; + //WIFI,poweren_gpio = <&gpio2 RK_PD2 GPIO_ACTIVE_LOW>; + WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>; + status = "okay"; + }; + }; + }; + +}; -- 2.30.2