January 2019 - U-Boot

[U-Boot] [PATCH] power: regulator: Return success on attempt to disable an always-on regulator
by Lokesh Vutla 03 Jan '19

03 Jan '19

commit 4f86a724e82c0 ("power: regulator: denied disable on always-on regulator") throws an error when requested to disable an always-on regulator. It is right that an always-on regulator should not be attempted to be disabled. But at the same time regulator framework should not return an error when such request is received. Instead it should just return success without attempting to disable the specified regulator. This is because the requesting driver will not have the idea if the regulator is always-on or not. The requesting driver will always try to enable/disable regulator as per the required flow. So it is upto regulator framework to not break such scenarios. Fixes: 4f86a724e82c0 ("power: regulator: denied disable on always-on regulator") Reported-by: Jean-Jacques Hiblot <jjhiblot(a)ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla(a)ti.com> --- - Without this mmc driver is broken on TI's DRA7 platfroms. - kernel as well follows the same logic while disabling an always-on regulator[1] Logs: Without $patch: https://pastebin.ubuntu.com/p/cNyKTxgKCY/ with $patch: https://pastebin.ubuntu.com/p/PZbgfMp77k/ [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/dri… drivers/power/regulator/regulator-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c index 4511625ff2..39e46279d5 100644 --- a/drivers/power/regulator/regulator-uclass.c +++ b/drivers/power/regulator/regulator-uclass.c @@ -113,7 +113,7 @@ int regulator_set_enable(struct udevice *dev, bool enable) uc_pdata = dev_get_uclass_platdata(dev); if (!enable && uc_pdata->always_on) - return -EACCES; + return 0; return ops->set_enable(dev, enable); } -- 2.19.2

4 7

[U-Boot] [PULL] Please pull u-boot-rockchip fixes for 2019.1
by Philipp Tomsich 03 Jan '19

03 Jan '19

Tom, Some additional fixes (Christoph’s series has been in-flight for a couple of weeks due to my insistence on having pinctrl/regulators autoconfigured) for 2019.1. The Travis-CI report is at https://travis-ci.org/ptomsich/u-boot-rockchip/builds/474593290 Thanks, Philipp. The following changes since commit f97c49d6a2f504d0f0a8aab37c67aa314e006250: Merge branch 'master' of git://git.denx.de/u-boot-sunxi (2019-01-01 19:55:05 -0500) are available in the git repository at: git://git.denx.de/u-boot-rockchip.git tags/for-master-20190103 for you to fetch changes up to 77012e79ffc35994e5d6efca458d65bd03842b00: rockchip: rk3399-puma: Set VDD_LOG to 950 mV. (2019-01-02 22:40:02 +0100) ---------------------------------------------------------------- Last-minute fixes for 2019.1: - clamp DRAM size to below 32bit for 32bit targets to support 4GB - fix copyright notice on some Rockchip-contributed files - adjust vdd_log for the RK3399-Q7 to improve stability in some workloads ---------------------------------------------------------------- Christoph Muellner (8): rockchip: rk3399-puma: Cleanup of vdd_log DTS entry. power: regulator: Allow PWM regulator to be omitted from SPL. rockchip: rk3399-puma: enable PWM regulator in Puma defconfig. dm: pinctrl: Add pinctrl_decode_pin_config_dm(). rockchip: rk3399: Add improved pinctrl driver. rockchip: rk3399: Add Kconfig option for full pinctrl driver rockchip: rk3399-puma: enable full pinctrl driver in Puma defconfig. rockchip: rk3399-puma: Set VDD_LOG to 950 mV. Kever Yang (3): rockchip: sdram-common: fix wrong size for 4GB in 32bit SoC rockchip: rk3036: ram: update license rockchip: ram: update license for sdram driver arch/arm/dts/rk3399-puma.dtsi | 5 +-- arch/arm/mach-rockchip/rk3036/sdram_rk3036.c | 4 +- arch/arm/mach-rockchip/sdram_common.c | 18 +++++++++ configs/puma-rk3399_defconfig | 2 + drivers/pinctrl/Kconfig | 10 +++++ drivers/pinctrl/pinctrl-uclass.c | 22 ++++++++++ drivers/pinctrl/rockchip/pinctrl_rk3399.c | 236 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/power/regulator/Kconfig | 7 ++++ drivers/power/regulator/Makefile | 2 +- drivers/ram/rockchip/sdram_rk3128.c | 2 +- drivers/ram/rockchip/sdram_rk3188.c | 2 +- drivers/ram/rockchip/sdram_rk322x.c | 2 +- drivers/ram/rockchip/sdram_rk3288.c | 2 +- drivers/ram/rockchip/sdram_rk3328.c | 2 +- drivers/ram/rockchip/sdram_rk3399.c | 2 +- include/dm/pinctrl.h | 12 ++++++ 16 files changed, 317 insertions(+), 13 deletions(-)

2 1

[U-Boot] Pull request: u-boot-spi/master
by Jagan Teki 03 Jan '19

03 Jan '19

Hi Tom, Please pull this spi PR as part of 2019.01 thanks, Jagan. The following changes since commit 08337cd64832ed7f8147da75013510b92bbcd188: riscv: bootm: Support booting VxWorks (2018-12-31 08:08:51 -0500) are available in the Git repository at: git://git.denx.de/u-boot-spi.git master for you to fetch changes up to 689795242b1cb7de5a3d8c8bf1a9582a8924ff69: dm: MIGRATION: Update migration plan for DM_SPI_FLASH (2019-01-02 01:00:31 +0530) ---------------------------------------------------------------- Jagan Teki (2): dm: MIGRATION: Update migration plan for SPI dm: MIGRATION: Update migration plan for DM_SPI_FLASH Nikolai Zhubr (1): mtd: nand: raw: Add Hynix H27UBG8T2BTR id table Stefan Mavrodiev (1): spi: sun4i: Add rx_buf NULL pointer check Makefile | 21 +++++++++++++++++++++ doc/driver-model/MIGRATION.txt | 10 +++++++--- drivers/mtd/nand/raw/nand_ids.c | 4 ++++ drivers/spi/sun4i_spi.c | 3 ++- 4 files changed, 34 insertions(+), 4 deletions(-)

2 2

[U-Boot] [PATCH] dm: video: fix test failures with enabled default TrueType font
by Anatolij Gustschin 03 Jan '19

03 Jan '19

With enabled default Nimbus font dm_test_video_truetype* tests fail. Update expected expressions to fix them. Signed-off-by: Anatolij Gustschin <agust(a)denx.de> --- test/dm/video.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/test/dm/video.c b/test/dm/video.c index 5d1faac19c..6be5defc53 100644 --- a/test/dm/video.c +++ b/test/dm/video.c @@ -335,7 +335,7 @@ static int dm_test_video_truetype(struct unit_test_state *uts) ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev)); ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con)); vidconsole_put_string(con, test_string); - ut_asserteq(12619, compress_frame_buffer(dev)); + ut_asserteq(12237, compress_frame_buffer(dev)); return 0; } @@ -356,7 +356,7 @@ static int dm_test_video_truetype_scroll(struct unit_test_state *uts) ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev)); ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con)); vidconsole_put_string(con, test_string); - ut_asserteq(33849, compress_frame_buffer(dev)); + ut_asserteq(35030, compress_frame_buffer(dev)); return 0; } @@ -377,7 +377,7 @@ static int dm_test_video_truetype_bs(struct unit_test_state *uts) ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev)); ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con)); vidconsole_put_string(con, test_string); - ut_asserteq(34871, compress_frame_buffer(dev)); + ut_asserteq(29018, compress_frame_buffer(dev)); return 0; } -- 2.17.1

2 2

[U-Boot] [PATCH] buildman: Deal nicely with invalid build-status file
by Simon Glass 03 Jan '19

03 Jan '19

The 'done' files created by buildman may end up being empty if buildman runs out of disk space while writing them. This error is then persistent, since even if disk space is reclaimed and the build retries, the empty file causes an exception in the builder thread. Deal with this silently by doing a rebuild. Signed-off-by: Simon Glass <sjg(a)chromium.org> --- tools/buildman/builderthread.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/tools/buildman/builderthread.py b/tools/buildman/builderthread.py index c84ba6acf11..b91634f3abb 100644 --- a/tools/buildman/builderthread.py +++ b/tools/buildman/builderthread.py @@ -156,7 +156,12 @@ class BuilderThread(threading.Thread): if result.already_done: # Get the return code from that build and use it with open(done_file, 'r') as fd: - result.return_code = int(fd.readline()) + try: + result.return_code = int(fd.readline()) + except ValueError: + # The file may be empty due to running out of disk space. + # Try a rebuild + result.return_code = RETURN_CODE_RETRY # Check the signal that the build needs to be retried if result.return_code == RETURN_CODE_RETRY: -- 2.20.0.rc2.403.gdbc3b29805-goog

2 1

[U-Boot] [PATCH] sandbox: Correct SDL build flags
by Simon Glass 03 Jan '19

03 Jan '19

The check for CONFIG_SANDBOX_SDL in config.mk does not work since the build config is not available by the time that file is included. Remove it so that we always call sdl-config except when NO_SDL is used. Signed-off-by: Simon Glass <sjg(a)chromium.org> --- arch/sandbox/config.mk | 2 -- arch/sandbox/cpu/sdl.c | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/sandbox/config.mk b/arch/sandbox/config.mk index 07ede076b83..3be1c0361e5 100644 --- a/arch/sandbox/config.mk +++ b/arch/sandbox/config.mk @@ -12,11 +12,9 @@ SDL_CONFIG ?= sdl-config ifneq ($(NO_SDL),) PLATFORM_CPPFLAGS += -DSANDBOX_NO_SDL else -ifdef CONFIG_SANDBOX_SDL PLATFORM_LIBS += $(shell $(SDL_CONFIG) --libs) PLATFORM_CPPFLAGS += $(shell $(SDL_CONFIG) --cflags) endif -endif cmd_u-boot__ = $(CC) -o $@ -Wl,-T u-boot.lds \ u-boot.o $(u-boot-init) \ diff --git a/arch/sandbox/cpu/sdl.c b/arch/sandbox/cpu/sdl.c index c7a8d945492..3abe718a417 100644 --- a/arch/sandbox/cpu/sdl.c +++ b/arch/sandbox/cpu/sdl.c @@ -5,7 +5,7 @@ #include <errno.h> #include <linux/input.h> -#include <SDL/SDL.h> +#include <SDL.h> #include <sound.h> #include <asm/state.h> -- 2.20.0.405.gbc1bbc6f85-goog

2 1

[U-Boot] [PATCH] drivers: block: Allow to cache 4K blocks by default
by Jan Kiszka 03 Jan '19

03 Jan '19

The default settings of the block cache so far only allow to hold single 1K blocks. However, larger filesystems tend to use 4K. Failing to cache those massively degrades access performance unless you manually tune the cache first. This is not desirable. Signed-off-by: Jan Kiszka <jan.kiszka(a)siemens.com> --- My "load mmc is slow" problem reappeared on AM65xx after growing the rootfs to almost 1 GB - despite an active block cache. drivers/block/blkcache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/blkcache.c b/drivers/block/blkcache.c index 294511fcdb..1fa64989d3 100644 --- a/drivers/block/blkcache.c +++ b/drivers/block/blkcache.c @@ -24,7 +24,7 @@ struct block_cache_node { static LIST_HEAD(block_cache); static struct block_cache_stats _stats = { - .max_blocks_per_entry = 2, + .max_blocks_per_entry = 8, .max_entries = 32 }; -- 2.16.4

3 6

[U-Boot] [PATCH] bmips: fix config warnings from 2019.01
by Álvaro Fernández Rojas 03 Jan '19

03 Jan '19

- Fixes CONFIG_OF_EMBED warning. - Fixes missing CONFIG_BLK warning for CONFIG_USB. Signed-off-by: Álvaro Fernández Rojas <noltari(a)gmail.com> --- configs/comtrend_ar5315u_ram_defconfig | 2 +- configs/comtrend_ar5387un_ram_defconfig | 2 +- configs/comtrend_ct5361_ram_defconfig | 2 +- configs/comtrend_vr3032u_ram_defconfig | 2 +- configs/comtrend_wap5813n_ram_defconfig | 2 +- configs/huawei_hg556a_ram_defconfig | 2 +- configs/netgear_cg3100d_ram_defconfig | 1 - configs/netgear_dgnd3700v2_ram_defconfig | 2 +- configs/sagem_f@st1704_ram_defconfig | 1 - configs/sfr_nb4-ser_ram_defconfig | 2 +- 10 files changed, 8 insertions(+), 10 deletions(-) diff --git a/configs/comtrend_ar5315u_ram_defconfig b/configs/comtrend_ar5315u_ram_defconfig index 1b8e4e43c4..948bd5206a 100644 --- a/configs/comtrend_ar5315u_ram_defconfig +++ b/configs/comtrend_ar5315u_ram_defconfig @@ -31,10 +31,10 @@ CONFIG_CMD_USB=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="comtrend,ar-5315u" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BLK=y CONFIG_BCM6348_IUDMA=y CONFIG_DM_GPIO=y CONFIG_LED=y diff --git a/configs/comtrend_ar5387un_ram_defconfig b/configs/comtrend_ar5387un_ram_defconfig index 5ba401a441..845adafae2 100644 --- a/configs/comtrend_ar5387un_ram_defconfig +++ b/configs/comtrend_ar5387un_ram_defconfig @@ -31,10 +31,10 @@ CONFIG_CMD_USB=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="comtrend,ar-5387un" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BLK=y CONFIG_BCM6348_IUDMA=y CONFIG_DM_GPIO=y CONFIG_LED=y diff --git a/configs/comtrend_ct5361_ram_defconfig b/configs/comtrend_ct5361_ram_defconfig index 6297e78fd9..280323e345 100644 --- a/configs/comtrend_ct5361_ram_defconfig +++ b/configs/comtrend_ct5361_ram_defconfig @@ -28,10 +28,10 @@ CONFIG_CMD_USB=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="comtrend,ct-5361" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BLK=y CONFIG_BCM6348_IUDMA=y CONFIG_DM_GPIO=y CONFIG_BCM6345_GPIO=y diff --git a/configs/comtrend_vr3032u_ram_defconfig b/configs/comtrend_vr3032u_ram_defconfig index 47f53998e1..be9177d741 100644 --- a/configs/comtrend_vr3032u_ram_defconfig +++ b/configs/comtrend_vr3032u_ram_defconfig @@ -29,10 +29,10 @@ CONFIG_CMD_USB=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="comtrend,vr-3032u" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BLK=y CONFIG_BCM6348_IUDMA=y CONFIG_DM_GPIO=y CONFIG_LED=y diff --git a/configs/comtrend_wap5813n_ram_defconfig b/configs/comtrend_wap5813n_ram_defconfig index fd5107bb7d..68199afb36 100644 --- a/configs/comtrend_wap5813n_ram_defconfig +++ b/configs/comtrend_wap5813n_ram_defconfig @@ -28,10 +28,10 @@ CONFIG_CMD_USB=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="comtrend,wap-5813n" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BLK=y CONFIG_BCM6348_IUDMA=y CONFIG_DM_GPIO=y CONFIG_BCM6345_GPIO=y diff --git a/configs/huawei_hg556a_ram_defconfig b/configs/huawei_hg556a_ram_defconfig index d4e6144319..14205142a6 100644 --- a/configs/huawei_hg556a_ram_defconfig +++ b/configs/huawei_hg556a_ram_defconfig @@ -28,10 +28,10 @@ CONFIG_CMD_USB=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="huawei,hg556a" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BLK=y CONFIG_BCM6348_IUDMA=y CONFIG_DM_GPIO=y CONFIG_BCM6345_GPIO=y diff --git a/configs/netgear_cg3100d_ram_defconfig b/configs/netgear_cg3100d_ram_defconfig index 83e82247ab..5fada57c80 100644 --- a/configs/netgear_cg3100d_ram_defconfig +++ b/configs/netgear_cg3100d_ram_defconfig @@ -27,7 +27,6 @@ CONFIG_CMD_MEMINFO=y CONFIG_CMD_SF=y CONFIG_CMD_SPI=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="netgear,cg3100d" # CONFIG_NET is not set # CONFIG_DM_DEVICE_REMOVE is not set diff --git a/configs/netgear_dgnd3700v2_ram_defconfig b/configs/netgear_dgnd3700v2_ram_defconfig index 0f3914fe7e..cef0f673b4 100644 --- a/configs/netgear_dgnd3700v2_ram_defconfig +++ b/configs/netgear_dgnd3700v2_ram_defconfig @@ -30,10 +30,10 @@ CONFIG_CMD_USB=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="netgear,dgnd3700v2" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BLK=y CONFIG_BCM6348_IUDMA=y CONFIG_DM_GPIO=y CONFIG_BCM6345_GPIO=y diff --git a/configs/sagem_f@st1704_ram_defconfig b/configs/sagem_f@st1704_ram_defconfig index 8c36f5dbf8..da19b613d5 100644 --- a/configs/sagem_f@st1704_ram_defconfig +++ b/configs/sagem_f@st1704_ram_defconfig @@ -30,7 +30,6 @@ CONFIG_CMD_SPI=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="sagem,f@st1704" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set diff --git a/configs/sfr_nb4-ser_ram_defconfig b/configs/sfr_nb4-ser_ram_defconfig index 39622875b1..3df1edc257 100644 --- a/configs/sfr_nb4-ser_ram_defconfig +++ b/configs/sfr_nb4-ser_ram_defconfig @@ -29,10 +29,10 @@ CONFIG_CMD_USB=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y # CONFIG_CMD_MISC is not set -CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="sfr,nb4-ser" CONFIG_NET_RANDOM_ETHADDR=y # CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BLK=y CONFIG_BCM6348_IUDMA=y CONFIG_DM_GPIO=y CONFIG_BCM6345_GPIO=y -- 2.11.0

4 6

[U-Boot] [PATCH v1 0/2] Fix USB port indexes for USB gadget commands
by Jean-Jacques Hiblot 03 Jan '19

03 Jan '19

The USB gadget commands take the USB port index as a parameter. This is not playing well with the current DM support for gadget when USB0 is dedicated to host and USB1 dedicated to gadget. This problem has been reported by Sam Protsenko <semen.protsenko(a)linaro.org> This patch fixes this by using the aliases provided by the DT to get the port index right. Tested on: - dra76 evm - am572 evm Jean-Jacques Hiblot (2): dm: usb: udc: Use SEQ_ALIAS to index the USB gadget ports ARM: dts: define USB aliases for all omap5 platforms arch/arm/dts/omap5-u-boot.dtsi | 5 +++++ drivers/usb/gadget/udc/udc-uclass.c | 5 +++-- 2 files changed, 8 insertions(+), 2 deletions(-) -- 2.7.4

4 5

[U-Boot] [PATCH v2 0/6] mips: mscc: gpio: Add MSCC serial GPIO driver
by Lars Povlsen 03 Jan '19

03 Jan '19

This patch series add the GPIO device (SIO) in the MSCC VCoreIII-based SOCs, and enables it on the supported platforms. By using a serial interface, the SIO controller significantly extends the number of available GPIOs with a minimum number of additional pins on the device. The primary purpose of the SIO controller is to connect control signals from SFP modules and to act as an LED controller. This version adress comments from Daniel Schwierzeck <daniel.schwierzeck(a)gmail.com> and Linus Walleij <linus.walleij(a)linaro.org>. This is based off the u-boot-mips repository. v2 changes: - Extended the DT bindings documentation - Eliminated the need for the "mscc,sgpio-bitcount" property. - Using dev_read_u32_default() instead of fdtdec_get_int() - Using map_physmem() - Added MAINTAINERS entry for driver Lars Povlsen (6): mips: mscc_sgpio: Add the MSCC serial GPIO device (SIO) mips: mscc_sgpio: Add DT bindings documentation mips: luton: DT: Enable use of serial gpio mips: luton: Enable use of serial gpio for LED mips: ocelot: DT: Enable use of serial gpio mips: ocelot: Enable use of serial gpio for LED MAINTAINERS | 1 + arch/mips/dts/luton_pcb090.dts | 21 ++ arch/mips/dts/luton_pcb091.dts | 27 ++ arch/mips/dts/mscc,luton.dtsi | 20 ++ arch/mips/dts/mscc,ocelot.dtsi | 23 ++ arch/mips/dts/ocelot_pcb120.dts | 76 +++++ arch/mips/dts/ocelot_pcb123.dts | 25 ++ board/mscc/luton/luton.c | 6 + board/mscc/ocelot/ocelot.c | 6 + configs/mscc_luton_defconfig | 3 + configs/mscc_ocelot_defconfig | 3 + doc/device-tree-bindings/gpio/mscc_sgpio.txt | 45 +++ drivers/gpio/Kconfig | 11 + drivers/gpio/Makefile | 1 + drivers/gpio/mscc_sgpio.c | 274 +++++++++++++++++++ 15 files changed, 542 insertions(+) create mode 100644 doc/device-tree-bindings/gpio/mscc_sgpio.txt create mode 100644 drivers/gpio/mscc_sgpio.c -- 2.19.2

2 15