kernel/linux.git/drivers/pinctrl/actions, branch linux-5.11.y

pinctrl: actions: pinctrl-s500: Constify s500_padinfo[]

2020-12-04T08:06:33+00:00

s500_padinfo[] is never modified and should be made 'const' to allow the compiler to optimize code generation, i.e. put it in the text section instead of the data section. Before: text data bss dec hex filename 12503 5088 0 17591 44b7 drivers/pinctrl/actions/pinctrl-s500.o After: text data bss dec hex filename 14435 3156 0 17591 44b7 drivers/pinctrl/actions/pinctrl-s500.o Signed-off-by: Cristian Ciocaltea Link: https://lore.kernel.org/r/24505deb08d050eb4ce38f186f4037d7541ea217.1605722628.git.cristian.ciocaltea@gmail.com Signed-off-by: Linus Walleij

pinctrl: actions: pinctrl-s900: Constify s900_padinfo[]

2020-09-12T10:15:19+00:00

The only usage of s900_padinfo[] is to assign it to the padinfo field in the owl_pinctrl_soc_data struct, which is a const pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20200830224311.36994-4-rikard.falkeborn@gmail.com Signed-off-by: Linus Walleij

pinctrl: actions: pinctrl-s700: Constify s700_padinfo[]

2020-09-12T10:15:19+00:00

The only usage of s700_padinfo[] is to assign it to the padinfo field in the owl_pinctrl_soc_data struct, which is a const pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20200830224311.36994-3-rikard.falkeborn@gmail.com Signed-off-by: Linus Walleij

pinctrl: actions: pinctrl-owl: Constify owl_pinctrl_ops and owl_pinmux_ops

2020-09-12T10:15:19+00:00

The only usage of owl_pinctrl_ops and owl_pinmux_ops is to assign their addresses to the pctlops and the pmxops fields in the pinctrl_desc struct, which are const pointers. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20200830224311.36994-2-rikard.falkeborn@gmail.com Signed-off-by: Linus Walleij

pinctrl: actions: Add Actions S500 pinctrl driver

2020-08-27T08:40:13+00:00

Add pinctrl and gpio driver for Actions Semi S500 SoC. The driver supports pinctrl, pinmux, pinconf, gpio and interrupt functions using a set of registers shared between gpio and pinctrl. Signed-off-by: Cristian Ciocaltea Link: https://lore.kernel.org/r/ce11c15f2f72798a8d740f8a7d5cbf1e6d70974a.1596461275.git.cristian.ciocaltea@gmail.com Signed-off-by: Linus Walleij

pinctrl: actions: pinctrl-owl: Supply missing 'struct owl_pinctrl' attribute descriptions

2020-07-16T13:12:37+00:00

Fixes the following W=1 kernel build warning(s): drivers/pinctrl/actions/pinctrl-owl.c:52: warning: Function parameter or member 'clk' not described in 'owl_pinctrl' drivers/pinctrl/actions/pinctrl-owl.c:52: warning: Function parameter or member 'irq_chip' not described in 'owl_pinctrl' drivers/pinctrl/actions/pinctrl-owl.c:52: warning: Function parameter or member 'num_irq' not described in 'owl_pinctrl' drivers/pinctrl/actions/pinctrl-owl.c:52: warning: Function parameter or member 'irq' not described in 'owl_pinctrl' Signed-off-by: Lee Jones Reviewed-by: Manivannan Sadhasivam Cc: "Andreas Färber" Cc: Manivannan Sadhasivam Cc: David Liu Link: https://lore.kernel.org/r/20200713144930.1034632-2-lee.jones@linaro.org Signed-off-by: Linus Walleij

pinctrl: actions: fix function group name for i2c0_group

2020-04-16T11:10:05+00:00

After commit 6f87359e8bca ("pinctrl: actions: Fix functions groups names for S700 SoC") following error has been observed while booting Linux on Cubieboard7-lite(based on S700 SoC). [ 1.206245] pinctrl-s700 e01b0000.pinctrl: invalid group "i2c0_mfp" for function "i2c0" This commit fixes it by using correct name for i2c0_group. Fixes: 6f87359e8bca ("pinctrl: actions: Fix functions groups names for S700 SoC") Signed-off-by: Amit Singh Tomar Link: https://lore.kernel.org/r/1586757913-5438-1-git-send-email-amittomer25@gmail.com Reviewed-by: Manivannan Sadhasivam Signed-off-by: Linus Walleij

pinctrl: actions: Fix functions groups names for S700 SoC

2020-02-14T10:43:35+00:00

Group names by function do not match their respective structures and documentation defined names. This fixes following errors when groups names defined on documentation are used: [ 4.262778] pinctrl-s700 e01b0000.pinctrl: invalid group "sd0_d1_mfp" for function "sd0" [ 4.271394] pinctrl-s700 e01b0000.pinctrl: invalid group "sd0_d2_d3_mfp" for function "sd0" [ 4.280248] pinctrl-s700 e01b0000.pinctrl: invalid group "sd1_d0_d3_mfp" for function "sd0" [ 4.289122] pinctrl-s700 e01b0000.pinctrl: invalid group "sd0_cmd_mfp" for function "sd0" Fixes: 81c9d563cc74 (pinctrl: actions: Add Actions Semi S700 pinctrl driver) Signed-off-by: Matheus Castello Link: https://lore.kernel.org/r/20200124133758.10089-1-matheus@castello.eng.br Reviewed-by: Manivannan Sadhasivam Signed-off-by: Linus Walleij

pinctrl: actions: remove duplicate dsi entry

2020-01-06T23:22:57+00:00

The dsi entry is defined identically twice, so remove the second one to remove the sparse warning: drivers/pinctrl/actions/pinctrl-s700.c:1581:10: warning: Initializer entry defined twice drivers/pinctrl/actions/pinctrl-s700.c:1586:10: also defined here Signed-off-by: Ben Dooks (Codethink) Link: https://lore.kernel.org/r/20191218102013.2465038-1-ben.dooks@codethink.co.uk Signed-off-by: Linus Walleij

pinctrl: use devm_platform_ioremap_resource() to simplify code

2019-11-05T14:33:40+00:00

devm_platform_ioremap_resource() internally have platform_get_resource() and devm_ioremap_resource() in it. So instead of calling them separately use devm_platform_ioremap_resource() directly. Signed-off-by: YueHaibing Acked-by: Thierry Reding Acked-by: Neil Armstrong Acked-by: Manivannan Sadhasivam Acked-by: Jesper Nilsson Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20191104142654.39256-1-yuehaibing@huawei.com Signed-off-by: Linus Walleij