Commit 9540989c authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Lee Jones
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leds: leds-mt6323: Add support for MT6331 leds 



Add the register offsets for MT6331. The hwspec is the same as MT6323.

Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Reviewed-by: default avatarAlexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: default avatarLee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230601110813.2373764-8-angelogioacchino.delregno@collabora.com
parent 4c58b6d9

drivers/leds/leds-mt6323.c

+17 −0
Original line number Diff line number Diff line
@@ -529,6 +529,17 @@ static const struct mt6323_regs mt6323_registers = { 
	.isink_en_ctrl = 0x356,

};



static const struct mt6323_regs mt6331_registers = {

	.top_ckpdn = (const u16[]){ 0x138, 0x13e, 0x144 },

	.num_top_ckpdn = 3,

	.top_ckcon = (const u16[]){ 0x14c, 0x14a },

	.num_top_ckcon = 2,

	.isink_con = (const u16[]){ 0x40c, 0x40e, 0x410, 0x412, 0x414 },

	.num_isink_con = 5,

	.isink_max_regs = 4, /* ISINK[0..3] */

	.isink_en_ctrl = 0x43a,

};



static const struct mt6323_hwspec mt6323_spec = {

	.max_period = 10000,

	.max_leds = 4,
@@ -541,8 +552,14 @@ static const struct mt6323_data mt6323_pdata = { 
	.spec = &mt6323_spec,

};



static const struct mt6323_data mt6331_pdata = {

	.regs = &mt6331_registers,

	.spec = &mt6323_spec,

};



static const struct of_device_id mt6323_led_dt_match[] = {

	{ .compatible = "mediatek,mt6323-led", .data = &mt6323_pdata},

	{ .compatible = "mediatek,mt6331-led", .data = &mt6331_pdata },

	{},

};

MODULE_DEVICE_TABLE(of, mt6323_led_dt_match);