linux-yocto - Yocto Linux Embedded kernel

Age	Commit message (Collapse)	Author
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>
2017-07-16	ARM: dts: rockchip: remove num-slots from all platforms	Shawn Lin
	We deprecated the "num-slots" property now and plan to get rid of it finally. Just move a step to cleanup it from DT. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> 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>
2015-10-26	ARM: dts: rockchip: add tuning related settings to veyron devices	Heiko Stuebner
	This allows the tuning code to run and use higher speeds on capable cards. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.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 shared rk3288-veyron files	Alexandru M Stan
	This adds the shared devicetree files for the Veyron device family. They are split, as not all veyron devices are chromebooks and not all contain a sd-card slot. Signed-off-by: Alexandru M Stan <amstan@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Doug Anderson <dianders@chromium.org>