diff options
author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-02-28 20:51:57 +0100 |
---|---|---|
committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-04-03 12:11:52 +0200 |
commit | 663e8a9b54ccbc9b939e4e3696a84fdf2f5a43fc (patch) | |
tree | 74d9bfa240ee2d5c6ca0dd867ac79fb10ff0dc77 | |
parent | 136e32593335e031558a573158b6180fc80b551f (diff) |
sunxi: allow NAND support to be compiled for sun8i platforms
Add some clocks/PLL definitions as well as the dependency on MACH_SUN8I
in Kconfig.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
-rw-r--r-- | arch/arm/include/asm/arch-sunxi/clock_sun6i.h | 6 | ||||
-rw-r--r-- | drivers/mtd/nand/Kconfig | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h index d328df9597d..d35aa479f7b 100644 --- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h +++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h @@ -192,6 +192,7 @@ struct sunxi_ccm_reg { #define ATB_DIV_1 0 #define ATB_DIV_2 1 #define ATB_DIV_4 2 +#define AHB_DIV_1 0 #define CPU_CLK_SRC_OSC24M 1 #define CPU_CLK_SRC_PLL1 2 @@ -317,6 +318,11 @@ struct sunxi_ccm_reg { #define AHB_GATE_OFFSET_LCD0 3 #endif +#define CCM_NAND_CTRL_M(x) ((x) - 1) +#define CCM_NAND_CTRL_N(x) ((x) << 16) +#define CCM_NAND_CTRL_PLL6 (0x1 << 24) +#define CCM_NAND_CTRL_ENABLE (0x1 << 31) + #define CCM_MMC_CTRL_M(x) ((x) - 1) #define CCM_MMC_CTRL_OCLK_DLY(x) ((x) << 8) #define CCM_MMC_CTRL_N(x) ((x) << 16) diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index a820af61cee..dcb8ff66ae1 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -95,7 +95,7 @@ config NAND_PXA3XX config NAND_SUNXI bool "Support for NAND on Allwinner SoCs" - depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I + depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || MACH_SUN8I select SYS_NAND_SELF_INIT select SYS_NAND_U_BOOT_LOCATIONS imply CMD_NAND |