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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
Input: mtk-pmic-keys - add support for MT6331 PMIC keys
Add support for PMIC Keys of the MT6331 PMIC.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20220913123941.385349-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
authored by
AngeloGioacchino Del Regno
and committed by
Dmitry Torokhov
cd01569b
e7ed42a4
+21
+21
drivers/input/keyboard/mtk-pmic-keys.c
+21
drivers/input/keyboard/mtk-pmic-keys.c
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#include <linux/interrupt.h>
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#include <linux/kernel.h>
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#include <linux/mfd/mt6323/registers.h>
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#include <linux/mfd/mt6331/registers.h>
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#include <linux/mfd/mt6358/registers.h>
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#include <linux/mfd/mt6397/core.h>
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#include <linux/mfd/mt6397/registers.h>
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#define MTK_PMIC_RST_DU_MASK GENMASK(9, 8)
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#define MTK_PMIC_PWRKEY_RST BIT(6)
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#define MTK_PMIC_HOMEKEY_RST BIT(5)
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#define MTK_PMIC_MT6331_RST_DU_MASK GENMASK(13, 12)
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#define MTK_PMIC_MT6331_PWRKEY_RST BIT(9)
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#define MTK_PMIC_MT6331_HOMEKEY_RST BIT(8)
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#define MTK_PMIC_PWRKEY_INDEX 0
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#define MTK_PMIC_HOMEKEY_INDEX 1
···
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0x4, MT6323_INT_MISC_CON, 0x8, MTK_PMIC_HOMEKEY_RST),
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.pmic_rst_reg = MT6323_TOP_RST_MISC,
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.rst_lprst_mask = MTK_PMIC_RST_DU_MASK,
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};
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static const struct mtk_pmic_regs mt6331_regs = {
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.keys_regs[MTK_PMIC_PWRKEY_INDEX] =
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MTK_PMIC_KEYS_REGS(MT6331_TOPSTATUS, 0x2,
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MT6331_INT_MISC_CON, 0x4,
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MTK_PMIC_MT6331_PWRKEY_RST),
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.keys_regs[MTK_PMIC_HOMEKEY_INDEX] =
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MTK_PMIC_KEYS_REGS(MT6331_TOPSTATUS, 0x4,
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MT6331_INT_MISC_CON, 0x2,
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MTK_PMIC_MT6331_HOMEKEY_RST),
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.pmic_rst_reg = MT6331_TOP_RST_MISC,
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.rst_lprst_mask = MTK_PMIC_MT6331_RST_DU_MASK,
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};
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static const struct mtk_pmic_regs mt6358_regs = {
···
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}, {
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.compatible = "mediatek,mt6323-keys",
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.data = &mt6323_regs,
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}, {
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.compatible = "mediatek,mt6331-keys",
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.data = &mt6331_regs,
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}, {
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.compatible = "mediatek,mt6358-keys",
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.data = &mt6358_regs,