kernel/linux.git - Linux kernel stable tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2022-11-25	pinctrl: loongson2: Fix some const correctness	Linus Walleij	1	-2/+2
	The kernel robot using sparse is complaining like this: drivers/pinctrl/pinctrl-loongson2.c:212:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem addr @@ got void [noderef] __iomem reg @@ (...) I think the problem is simply that the register base is defined as void * __iomem instead of void __iomem * and this is because of the way const correctness works with pointer infix order. Fix it up. I think. Reported-by: kernel test robot <lkp@intel.com> Cc: zhanghongchen <zhanghongchen@loongson.cn> Cc: Yinbo Zhu <zhuyinbo@loongson.cn> Fixes: f73f88acbc18 ("pinctrl: pinctrl-loongson2: add pinctrl driver support") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-11-17	pinctrl: pinctrl-loongson2: add pinctrl driver support	zhanghongchen	1	-0/+311
	The Loongson-2 SoC has a few pins that can be used as GPIOs or take multiple other functions. Add a driver for the pinmuxing. There is currently no support for GPIO pin pull-up and pull-down. Signed-off-by: zhanghongchen <zhanghongchen@loongson.cn> Co-developed-by: Yinbo Zhu <zhuyinbo@loongson.cn> Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn> Link: https://lore.kernel.org/r/20221114024942.8111-1-zhuyinbo@loongson.cn Signed-off-by: Linus Walleij <linus.walleij@linaro.org>