diff options
author | Zhiyong Tao <zhiyong.tao@mediatek.com> | 2021-04-13 08:57:01 +0300 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2021-04-22 02:53:02 +0300 |
commit | ea9d2ed46520a3fb0b865143cc824aea27deb8fa (patch) | |
tree | 97ec7533d523ff231414eb3cf802ffc73b8dda9d /drivers/pinctrl/mediatek/pinctrl-mt8195.c | |
parent | 6cf5e9ef362af824de2e4e8afb78d74537f1e3db (diff) | |
download | linux-ea9d2ed46520a3fb0b865143cc824aea27deb8fa.tar.xz |
pinctrl: add drive for I2C related pins on MT8195
This patch provides the advanced drive raw data setting version
for I2C used pins on MT8195.
Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com>
Acked-by: Sean Wang <sean.wang@kernel.org>
Link: https://lore.kernel.org/r/20210413055702.27535-4-zhiyong.tao@mediatek.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/mediatek/pinctrl-mt8195.c')
-rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mt8195.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8195.c b/drivers/pinctrl/mediatek/pinctrl-mt8195.c index 063f164d7c9b..a7500e18bb1d 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt8195.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt8195.c @@ -760,6 +760,25 @@ static const struct mtk_pin_field_calc mt8195_pin_drv_range[] = { PIN_FIELD_BASE(143, 143, 1, 0x020, 0x10, 24, 3), }; +static const struct mtk_pin_field_calc mt8195_pin_drv_adv_range[] = { + PIN_FIELD_BASE(8, 8, 4, 0x020, 0x10, 15, 3), + PIN_FIELD_BASE(9, 9, 4, 0x020, 0x10, 0, 3), + PIN_FIELD_BASE(10, 10, 4, 0x020, 0x10, 18, 3), + PIN_FIELD_BASE(11, 11, 4, 0x020, 0x10, 3, 3), + PIN_FIELD_BASE(12, 12, 4, 0x020, 0x10, 21, 3), + PIN_FIELD_BASE(13, 13, 4, 0x020, 0x10, 6, 3), + PIN_FIELD_BASE(14, 14, 4, 0x020, 0x10, 24, 3), + PIN_FIELD_BASE(15, 15, 4, 0x020, 0x10, 9, 3), + PIN_FIELD_BASE(16, 16, 4, 0x020, 0x10, 27, 3), + PIN_FIELD_BASE(17, 17, 4, 0x020, 0x10, 12, 3), + PIN_FIELD_BASE(29, 29, 2, 0x020, 0x10, 0, 3), + PIN_FIELD_BASE(30, 30, 2, 0x020, 0x10, 3, 3), + PIN_FIELD_BASE(34, 34, 1, 0x040, 0x10, 0, 3), + PIN_FIELD_BASE(35, 35, 1, 0x040, 0x10, 3, 3), + PIN_FIELD_BASE(44, 44, 1, 0x040, 0x10, 6, 3), + PIN_FIELD_BASE(45, 45, 1, 0x040, 0x10, 9, 3), +}; + static const struct mtk_pin_reg_calc mt8195_reg_cals[PINCTRL_PIN_REG_MAX] = { [PINCTRL_PIN_REG_MODE] = MTK_RANGE(mt8195_pin_mode_range), [PINCTRL_PIN_REG_DIR] = MTK_RANGE(mt8195_pin_dir_range), @@ -773,6 +792,7 @@ static const struct mtk_pin_reg_calc mt8195_reg_cals[PINCTRL_PIN_REG_MAX] = { [PINCTRL_PIN_REG_PUPD] = MTK_RANGE(mt8195_pin_pupd_range), [PINCTRL_PIN_REG_R0] = MTK_RANGE(mt8195_pin_r0_range), [PINCTRL_PIN_REG_R1] = MTK_RANGE(mt8195_pin_r1_range), + [PINCTRL_PIN_REG_DRV_ADV] = MTK_RANGE(mt8195_pin_drv_adv_range), }; static const char * const mt8195_pinctrl_register_base_names[] = { @@ -801,6 +821,8 @@ static const struct mtk_pin_soc mt8195_data = { .bias_get_combo = mtk_pinconf_bias_get_combo, .drive_set = mtk_pinconf_drive_set_rev1, .drive_get = mtk_pinconf_drive_get_rev1, + .adv_drive_get = mtk_pinconf_adv_drive_get_raw, + .adv_drive_set = mtk_pinconf_adv_drive_set_raw, }; static const struct of_device_id mt8195_pinctrl_of_match[] = { |