diff options
| author | Peter De Schrijver <pdeschrijver@nvidia.com> | 2018-01-25 16:00:10 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2018-03-08 15:26:11 +0100 |
| commit | 89e423c3f14c4a87d124e4a5437dc337b90b6f29 (patch) | |
| tree | c0b4c3f81069563a635d987af89c4c7e6bb2372d /drivers/clk/tegra/clk-tegra210.c | |
| parent | 7928b2cbe55b2a410a0f5c1f154610059c57b1b2 (diff) | |
| download | linux-89e423c3f14c4a87d124e4a5437dc337b90b6f29.tar.bz2 | |
clk: tegra: Add la clock for Tegra210
This clock is needed by the memory built-in self test work around.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Hector Martin <marcan@marcan.st>
Tested-by: Andre Heider <a.heider@gmail.com>
Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/clk/tegra/clk-tegra210.c')
| -rw-r--r-- | drivers/clk/tegra/clk-tegra210.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c index 9e6260869eb9..f790c2dc5b5d 100644 --- a/drivers/clk/tegra/clk-tegra210.c +++ b/drivers/clk/tegra/clk-tegra210.c @@ -41,6 +41,7 @@ #define CLK_SOURCE_CSITE 0x1d4 #define CLK_SOURCE_EMC 0x19c #define CLK_SOURCE_SOR1 0x410 +#define CLK_SOURCE_LA 0x1f8 #define PLLC_BASE 0x80 #define PLLC_OUT 0x84 @@ -2654,6 +2655,13 @@ static struct tegra_periph_init_data tegra210_periph[] = { sor1_parents_idx, 0, &sor1_lock), }; +static const char * const la_parents[] = { + "pll_p", "pll_c2", "pll_c", "pll_c3", "pll_re_out1", "pll_a1", "clk_m", "pll_c4_out0" +}; + +static struct tegra_clk_periph tegra210_la = + TEGRA_CLK_PERIPH(29, 7, 9, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP, 76, 0, NULL, 0); + static __init void tegra210_periph_clk_init(void __iomem *clk_base, void __iomem *pmc_base) { @@ -2700,6 +2708,12 @@ static __init void tegra210_periph_clk_init(void __iomem *clk_base, periph_clk_enb_refcnt); clks[TEGRA210_CLK_DSIB] = clk; + /* la */ + clk = tegra_clk_register_periph("la", la_parents, + ARRAY_SIZE(la_parents), &tegra210_la, clk_base, + CLK_SOURCE_LA, 0); + clks[TEGRA210_CLK_LA] = clk; + /* emc mux */ clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm, ARRAY_SIZE(mux_pllmcp_clkm), 0, |