clk: at91: add macro for pll ids mask

Add macro for PLL IDs mask.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/1595403506-8209-16-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h
index 77d6dab..dc5e85f 100644 (file)
--- a/include/linux/clk/at91_pmc.h
+++ b/include/linux/clk/at91_pmc.h
@@ -59,6 +59,7 @@
 #define AT91_PMC_PLL_UPDT              0x1C            /* PMC PLL update register [for SAM9X60] */
 #define                AT91_PMC_PLL_UPDT_UPDATE        (1 << 8)        /* Update PLL settings */
 #define                AT91_PMC_PLL_UPDT_ID            (1 << 0)        /* PLL ID */
+#define                AT91_PMC_PLL_UPDT_ID_MSK        (0xf)           /* PLL ID mask */
 #define                AT91_PMC_PLL_UPDT_STUPTIM       (0xff << 16)    /* Startup time */
 
 #define        AT91_CKGR_MOR           0x20                    /* Main Oscillator Register [not on SAM9RL] */