Commit 0b0ec96b authored by Marek Vasut's avatar Marek Vasut Committed by Tomi Valkeinen
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drm/rcar-du: dsi: Clean up CLOCKSET1 CLKINSEL macros 



Introduce CLOCKSET1_CLKINSEL_MASK macro and remove bitshift from
values to make this bitfield usable with FIELD_PREP(). There are
no users of this bitfield, hence no updates to the DSI driver.

Do not convert bits and bitfields to BIT() and GENMASK() yet, to be
consisten with the current style. Conversion to BIT() and GENMASK()
macros is done at the very end of this series in the last two patches.

Reviewed-by: default avatarTomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Signed-off-by: default avatarMarek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://patch.msgid.link/20251028232959.109936-7-marek.vasut+renesas@mailbox.org


Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ideasonboard.com>
parent 52b464f8

drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h

+4 −3
Original line number Diff line number Diff line
@@ -269,9 +269,10 @@ 
#define CLOCKSET1			0x101c

#define CLOCKSET1_LOCK_PHY		(1 << 17)

#define CLOCKSET1_CLKSEL		(1 << 8)

#define CLOCKSET1_CLKINSEL_EXTAL	(0 << 2)

#define CLOCKSET1_CLKINSEL_DIG		(1 << 2)

#define CLOCKSET1_CLKINSEL_DU		(1 << 3)

#define CLOCKSET1_CLKINSEL_MASK		(3 << 2)

#define CLOCKSET1_CLKINSEL_EXTAL	FIELD_PREP(CLOCKSET1_CLKINSEL_MASK, 0)

#define CLOCKSET1_CLKINSEL_DIG		FIELD_PREP(CLOCKSET1_CLKINSEL_MASK, 1)

#define CLOCKSET1_CLKINSEL_DU		FIELD_PREP(CLOCKSET1_CLKINSEL_MASK, 2)

#define CLOCKSET1_SHADOW_CLEAR		(1 << 1)

#define CLOCKSET1_UPDATEPLL		(1 << 0)