diff options
| author | David Hendricks <dhendrix@chromium.org> | 2013-08-08 16:16:40 -0700 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2013-12-21 22:46:28 +0100 |
| commit | 5f6ffbab1b67ed34aac4b85ae9e64dbd08e373f2 (patch) | |
| tree | 2d1286cdbdcdf40ec79541057b8fc668b50e0492 /src | |
| parent | bd56bf0dcff59d38066715438a9350f50136fcc3 (diff) | |
exynos5420: add CPLL and DPLL to the known list of PLLs
This patch adds CPLL and DPLL to the known list of PLLs.
This is ported from https://gerrit.chromium.org/gerrit/#/c/62617/
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: I2f2614e44cd9c98d98b8db9347f29de21703d1af
Reviewed-on: https://gerrit.chromium.org/gerrit/65282
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4461
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/samsung/exynos5420/clk.h | 2 | ||||
| -rw-r--r-- | src/cpu/samsung/exynos5420/clock.c | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/cpu/samsung/exynos5420/clk.h b/src/cpu/samsung/exynos5420/clk.h index a4e538d370..b37c076582 100644 --- a/src/cpu/samsung/exynos5420/clk.h +++ b/src/cpu/samsung/exynos5420/clk.h @@ -33,6 +33,8 @@ enum periph_id; #define BPLL 5 #define RPLL 6 #define SPLL 7 +#define CPLL 8 +#define DPLL 9 enum pll_src_bit { EXYNOS_SRC_CPLL = 1, diff --git a/src/cpu/samsung/exynos5420/clock.c b/src/cpu/samsung/exynos5420/clock.c index ed5b102d94..b8e27ff5f0 100644 --- a/src/cpu/samsung/exynos5420/clock.c +++ b/src/cpu/samsung/exynos5420/clock.c @@ -103,6 +103,12 @@ unsigned long get_pll_clk(int pllreg) case SPLL: r = readl(&clk->spll_con0); break; + case CPLL: + r = readl(&clk->cpll_con0); + break; + case DPLL: + r = readl(&clk->dpll_con0); + break; default: printk(BIOS_DEBUG, "Unsupported PLL (%d)\n", pllreg); return 0; |