leds: bcm63138: Add some register defines

The Power LUT (Look-up Table) register base was missing, also
add the bit define for sending serial LED data in reverse order,
and use the BIT() macro to define the bits in the control
register.

Signed-off-by: Linus Walleij <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>

Author: Linus Walleij

drivers/leds/blink/leds-bcm63138.c

@@ -21,8 +21,10 @@
 #define BCM63138_LEDS_PER_REG				(32 / BCM63138_LED_BITS)	/* 8 */
 
 #define BCM63138_GLB_CTRL				0x00
-#define  BCM63138_GLB_CTRL_SERIAL_LED_DATA_PPOL		0x00000002
-#define  BCM63138_GLB_CTRL_SERIAL_LED_EN_POL		0x00000008
+#define  BCM63138_GLB_CTRL_SERIAL_LED_DATA_PPOL		BIT(1)
+#define  BCM63138_GLB_CTRL_SERIAL_LED_CLK_POL		BIT(2)
+#define  BCM63138_GLB_CTRL_SERIAL_LED_EN_POL		BIT(3)
+#define  BCM63138_GLB_CTRL_SERIAL_LED_MSB_FIRST		BIT(4)
 #define BCM63138_MASK					0x04
 #define BCM63138_HW_LED_EN				0x08
 #define BCM63138_SERIAL_LED_SHIFT_SEL			0x0c
@@ -35,6 +37,7 @@
 #define BCM63138_BRIGHT_CTRL3				0x28
 #define BCM63138_BRIGHT_CTRL4				0x2c
 #define BCM63138_POWER_LED_CFG				0x30
+#define BCM63138_POWER_LUT_BASE0			0x34 /* -> b0 */
 #define BCM63138_HW_POLARITY				0xb4
 #define BCM63138_SW_DATA				0xb8
 #define BCM63138_SW_POLARITY				0xbc