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| author | Akshay Saraswat <akshay.s@samsung.com> | 2015-02-04 16:00:01 +0530 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2015-02-13 17:23:06 +0900 |
| commit | ecdfb4e9d2e2bd691e94ee8f96da2e8d7dc45e81 (patch) | |
| tree | 603f4d8f9a5d462a0f2717a6c8fdd58661cac5b6 /arch/arm/include/asm/arch-exynos | |
| parent | 325eb18c7762046b79978f1fe26aa678a7f7a349 (diff) | |
| download | u-boot-ecdfb4e9d2e2bd691e94ee8f96da2e8d7dc45e81.tar.gz u-boot-ecdfb4e9d2e2bd691e94ee8f96da2e8d7dc45e81.tar.xz u-boot-ecdfb4e9d2e2bd691e94ee8f96da2e8d7dc45e81.zip | |
Exynos542x: Add and enable get_periph_rate support
We planned to fetch peripheral rate through one generic API per
peripheral. These generic peripheral functions are in turn
expected to fetch apt values from a function refactored as
per SoC versions. This patch adds support for fetching peripheral
rates for Exynos5420 and Exynos5800.
Signed-off-by: Akshay Saraswat <akshay.s@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'arch/arm/include/asm/arch-exynos')
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/clk.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-exynos/clk.h b/arch/arm/include/asm/arch-exynos/clk.h index db24dc0e89..2a17dfc6de 100644 --- a/arch/arm/include/asm/arch-exynos/clk.h +++ b/arch/arm/include/asm/arch-exynos/clk.h @@ -26,6 +26,10 @@ enum pll_src_bit { EXYNOS_SRC_MPLL = 6, EXYNOS_SRC_EPLL, EXYNOS_SRC_VPLL, + EXYNOS542X_SRC_MPLL = 3, + EXYNOS542X_SRC_SPLL, + EXYNOS542X_SRC_EPLL = 6, + EXYNOS542X_SRC_RPLL, }; unsigned long get_pll_clk(int pllreg); |