diff options
Diffstat (limited to 'patches/0222-pinctrl-sh-pfc-r8a7796-Use-generic-IOCTRL-register-d.patch')
-rw-r--r-- | patches/0222-pinctrl-sh-pfc-r8a7796-Use-generic-IOCTRL-register-d.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/patches/0222-pinctrl-sh-pfc-r8a7796-Use-generic-IOCTRL-register-d.patch b/patches/0222-pinctrl-sh-pfc-r8a7796-Use-generic-IOCTRL-register-d.patch new file mode 100644 index 00000000000000..8f1b26d53365ee --- /dev/null +++ b/patches/0222-pinctrl-sh-pfc-r8a7796-Use-generic-IOCTRL-register-d.patch @@ -0,0 +1,54 @@ +From 37f4d24cd799739ea0b859214a0a96d3c1b7e69d Mon Sep 17 00:00:00 2001 +From: Geert Uytterhoeven <geert+renesas@glider.be> +Date: Fri, 29 Sep 2017 14:15:17 +0200 +Subject: [PATCH 0222/1795] pinctrl: sh-pfc: r8a7796: Use generic IOCTRL + register description + +Move R-Car M3-W I/O voltage support over to the generic way to describe +IOCTRL registers, which will be needed for suspend/resume support. + +Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> +(cherry picked from commit 3870a6f6ac255340767de64e71fbbfc54eb39403) +Signed-off-by: Simon Horman <horms+renesas@verge.net.au> +Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> +--- + drivers/pinctrl/sh-pfc/pfc-r8a7796.c | 12 +++++++++++- + 1 file changed, 11 insertions(+), 1 deletion(-) + +diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7796.c b/drivers/pinctrl/sh-pfc/pfc-r8a7796.c +index ebf38ea8abbe..d8dc984cde6d 100644 +--- a/drivers/pinctrl/sh-pfc/pfc-r8a7796.c ++++ b/drivers/pinctrl/sh-pfc/pfc-r8a7796.c +@@ -5477,11 +5477,20 @@ static const struct pinmux_drive_reg pinmux_drive_regs[] = { + { }, + }; + ++enum ioctrl_regs { ++ POCCTRL, ++}; ++ ++static const struct pinmux_ioctrl_reg pinmux_ioctrl_regs[] = { ++ [POCCTRL] = { 0xe6060380, }, ++ { /* sentinel */ }, ++}; ++ + static int r8a7796_pin_to_pocctrl(struct sh_pfc *pfc, unsigned int pin, u32 *pocctrl) + { + int bit = -EINVAL; + +- *pocctrl = 0xe6060380; ++ *pocctrl = pinmux_ioctrl_regs[POCCTRL].reg; + + if (pin >= RCAR_GP_PIN(3, 0) && pin <= RCAR_GP_PIN(3, 11)) + bit = pin & 0x1f; +@@ -5798,6 +5807,7 @@ const struct sh_pfc_soc_info r8a7796_pinmux_info = { + .cfg_regs = pinmux_config_regs, + .drive_regs = pinmux_drive_regs, + .bias_regs = pinmux_bias_regs, ++ .ioctrl_regs = pinmux_ioctrl_regs, + + .pinmux_data = pinmux_data, + .pinmux_data_size = ARRAY_SIZE(pinmux_data), +-- +2.19.0 + |