linux-yocto - Yocto Linux Embedded kernel

Age	Commit message (Collapse)	Author
2020-06-17	ARM: dts: rockchip: rename label and nodename pinctrl subnodes that end with ↵	Johan Jonker
	gpio A test with the command below gives for example this error: arch/arm/boot/dts/rk3288-tinker.dt.yaml: tsadc: otp-gpio: {'phandle': [[54]], 'rockchip,pins': [[0, 10, 0, 118]]} is not of type 'array' 'gpio' is a sort of reserved nodename and should not be used for pinctrl in combination with 'rockchip,pins', so change nodes that end with 'gpio' to end with 'pin' or 'pins'. make ARCH=arm dtbs_check DT_SCHEMA_FILES=~/.local/lib/python3.5/site-packages/ dtschema/schemas/gpio/gpio.yaml Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/20200524160636.16547-1-jbx6244@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-12-10	ARM: dts: rockchip: Add brcm bluetooth for rk3288-veyron	Abhishek Pandit-Subedi
	This enables the Broadcom uart bluetooth driver on uart0 and gives it ownership of its gpios. In order to use this, you must enable the following kconfig options: - CONFIG_BT_HCIUART_BCM - CONFIG_SERIAL_DEV This is applicable to rk3288-veyron series boards that use the bcm43540 wifi+bt chips. As part of this change, also refactor the pinctrl across the various boards. All the boards using broadcom bluetooth shouldn't touch the bt_dev_wake pin. Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Link: https://lore.kernel.org/r/20191127223909.253873-2-abhishekpandit@chromium.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-07-25	ARM: dts: rockchip: consolidate veyron panel and backlight settings	Matthias Kaehlcke
	veyron jaq, jerry, minnie and speedy have mostly redundant regulator and pinctrl configurations for the panel/backlight. Consolidate these pieces in the eDP .dtsi. Also change the default power supply for the panel to 'panel_regulator', instead of overriding it in all the board files. pinky is the only device that uses 'vcc33_lcd' (the prior default), so overwrite it in this case. pinky doesn't have a complete display configuration, to keep things as they were delete the common nodes that didn't exist previously in pinky's board file. Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-06-06	ARM: dts: rockchip: Split GPIO keys for veyron into multiple devices	Matthias Kaehlcke
	With a single device DT overrides can become messy, especially when keys are added or removed. Multiple devices also allow to enable/disable wakeup per key/group. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> [used actual switch+event constants in new lid-switch entry] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-04-11	ARM: dts: rockchip: bulk convert gpios to their constant counterparts	Heiko Stuebner
	Rockchip SoCs use 2 different numbering schemes. Where the gpio- controllers just count 0-31 for their 32 gpios, the underlying iomux controller splits these into 4 separate entities A-D. Device-schematics always use these iomux-values to identify pins, so to make mapping schematics to devicetree easier Andy Yan introduced named constants for the pins but so far we only used them on new additions. Using a sed-script created by Emil Renner Berthing bulk-convert the remaining raw gpio numbers into their descriptive counterparts and also gets rid of the unhelpful RK_FUNC_x -> x and RK_GPIOx -> x mappings: /rockchip,pins =/bcheck b # to end of script :append-next-line N :check /^[^;]$/bappend-next-line s/<RK_GPIO$[0-9]$ /<\1 /g s/<$[^ ][^ ]* $0 /<\1RK_PA0 /g s/<$[^ ][^ ] $1 /<\1RK_PA1 /g s/<$[^ ][^ ] $2 /<\1RK_PA2 /g s/<$[^ ][^ ] $3 /<\1RK_PA3 /g s/<$[^ ][^ ] $4 /<\1RK_PA4 /g s/<$[^ ][^ ] $5 /<\1RK_PA5 /g s/<$[^ ][^ ] $6 /<\1RK_PA6 /g s/<$[^ ][^ ] $7 /<\1RK_PA7 /g s/<$[^ ][^ ] $8 /<\1RK_PB0 /g s/<$[^ ][^ ] $9 /<\1RK_PB1 /g s/<$[^ ][^ ] $10 /<\1RK_PB2 /g s/<$[^ ][^ ] $11 /<\1RK_PB3 /g s/<$[^ ][^ ] $12 /<\1RK_PB4 /g s/<$[^ ][^ ] $13 /<\1RK_PB5 /g s/<$[^ ][^ ] $14 /<\1RK_PB6 /g s/<$[^ ][^ ] $15 /<\1RK_PB7 /g s/<$[^ ][^ ] $16 /<\1RK_PC0 /g s/<$[^ ][^ ] $17 /<\1RK_PC1 /g s/<$[^ ][^ ] $18 /<\1RK_PC2 /g s/<$[^ ][^ ] $19 /<\1RK_PC3 /g s/<$[^ ][^ ] $20 /<\1RK_PC4 /g s/<$[^ ][^ ] $21 /<\1RK_PC5 /g s/<$[^ ][^ ] $22 /<\1RK_PC6 /g s/<$[^ ][^ ] $23 /<\1RK_PC7 /g s/<$[^ ][^ ] $24 /<\1RK_PD0 /g s/<$[^ ][^ ] $25 /<\1RK_PD1 /g s/<$[^ ][^ ] $26 /<\1RK_PD2 /g s/<$[^ ][^ ] $27 /<\1RK_PD3 /g s/<$[^ ][^ ] $28 /<\1RK_PD4 /g s/<$[^ ][^ ] $29 /<\1RK_PD5 /g s/<$[^ ][^ ] $30 /<\1RK_PD6 /g s/<$[^ ][^ ] $31 /<\1RK_PD7 /g s/<$[^ ][^ ] [^ ][^ ] $0 /<\1RK_FUNC_GPIO /g s/<$[^ ][^ ] [^ ][^ ] *$RK_FUNC_$[1-9]$ /<\1\2 /g Suggested-by: Emil Renner Berthing <esmil@mailme.dk> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-06-17	ARM: dts: rockchip: use SPDX-License-Identifier	Klaus Goger
	Update all 32bit rockchip devicetree files to use SPDX-License-Identifiers. All files except rk3288-veyron-analog-audio.dtsi (which is GPL 2.0 only) claim to be GPL and X11 while the actual license text is MIT. Use the MIT SPDX tag for them. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Acked-by: Brian Norris <briannorris@chromium.org> Acked-by: Matthias Brugger <mbrugger@suse.com> Acked-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-01-02	ARM: dts: rockchip: use pin constants to describe gpios	Andy Yan
	Use macros to describe gpios will make the dts easier to read and write. All the modifications done with sed: sed -i -e 's/ 0 GPIO_ACTIVE_/ RK_PA0 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* sed -i -e 's/ 1 GPIO_ACTIVE_/ RK_PA1 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* sed -i -e 's/ 2 GPIO_ACTIVE_/ RK_PA2 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* ....... ....... sed -i -e 's/ 30 GPIO_ACTIVE_/ RK_PD6 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* sed -i -e 's/ 31 GPIO_ACTIVE_/ RK_PD7 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* Tested with: for i in dts-old/*dtb; do scripts/dtc/dtx_diff $i dts-new/$(basename $i); done Signed-off-by: Andy Yan <andy.yan@rock-chips.com> [also adapted the gpio interrupts] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-04-06	ARM: dts: rockchip: override edp hpd handling on veyron-pinky and speedy	Heiko Stuebner
	Pinky boards don't have the hotplug pin connected. So remove the hotplug pinctrl setting and enable the force-hpd option, to allow them to find the display too. While on speedy boards, the hotplug pin is connected, judging by comments in a chromeos change it seems the "panels HPD voltage is too low to be detected", so it also needs the forced hotplug, as we of course also know that a display is connected. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Douglas Anderson <dianders@chromium.org>
2015-08-21	ARM: dts: rockchip: correct regulator power states for suspend	Brian Norris
	When getting translated from a downstream device tree that used slightly different DT bindings, these regulators got labeled with the "on-in-suspend" state, when they were actually supposed to be turned off for S3 suspend. This was harmless, but not intentional, AFAICT. Let's turn them off to get the optimal power state. Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-07-16	ARM: dts: rockchip: add veyron-pinky board	Heiko Stuebner
	While pinky was one of the earlier development models, is on the list of endangered species today and nearly extinct, I want to keep mine around for the foreseeable future after spending all the time making a nice hole into the base below the dut-connector. Signed-off-by: Heiko Stuebner <heiko@sntech.de>