linux - Linux Kernel (branches are rebased on master from time to time)

Age	Commit message (Collapse)	Author	Files	Lines
2022-02-11	pinctrl: k210: Fix bias-pull-up	Sean Anderson	1	-1/+1
	Using bias-pull-up would actually cause the pin to have its pull-down enabled. Fix this. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Fixes: d4c34d09ab03 ("pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver") Link: https://lore.kernel.org/r/20220209182822.640905-1-seanga2@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11	pinctrl: fix loop in k210_pinconf_get_drive()	Dan Carpenter	1	-1/+1
	The loop exited too early so the k210_pinconf_drive_strength[0] array element was never used. Fixes: d4c34d09ab03 ("pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Link: https://lore.kernel.org/r/20220209180804.GA18385@kili Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-08-11	pinctrl: k210: Fix k210_fpioa_probe()	Damien Le Moal	1	-6/+20
	In k210_fpioa_probe(), add missing calls to clk_disable_unprepare() in case of error after cenabling the clk and pclk clocks. Also add missing error handling when enabling pclk. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: d4c34d09ab03 ("pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver") Cc: <stable@vger.kernel.org> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Link: https://lore.kernel.org/r/20210806004311.52859-1-damien.lemoal@wdc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-03-30	drivers: pinctrl: Remove duplicate include of io.h	Wan Jiabing	1	-1/+0
	linux/io.h has been included at line 6, so remove the duplicate include at line 18. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Link: https://lore.kernel.org/r/20210323013727.135571-1-wanjiabing@vivo.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-02-18	pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver	Damien Le Moal	1	-0/+985
	Add the pinctrl-k210.c pinctrl driver for the Canaan Kendryte K210 field programmable IO array (FPIOA) to allow configuring the SoC pin functions. The K210 has 48 programmable pins which can take any of 256 possible functions. This patch is inspired from the k210 pinctrl driver for the u-boot project and contains many direct contributions from Sean Anderson. The MAINTAINERS file is updated, adding the entry "CANAAN/KENDRYTE K210 SOC FPIOA DRIVER" with myself listed as maintainer for this driver. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org Signed-off-by: Sean Anderson <seanga2@gmail.com> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>