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[1/2] clk: samsung: exynos4412: add cpu clock configuration data for Exynos4412 Prime

Message ID 1483018611-27998-2-git-send-email-b.zolnierkie@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Bartlomiej Zolnierkiewicz Dec. 29, 2016, 1:36 p.m. UTC 
Add cpu clock configuration data for Exynos4412 Prime SoC
(it supports additional PLL rates & CPU frequencies).

Based on Hardkernel's kernel for ODROID-X2/U2/U3 boards.

Cc: Doug Anderson <dianders@chromium.org>
Cc: Andreas Faerber <afaerber@suse.de>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Cc: Ben Gamari <ben@smart-cactus.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/clk/samsung/clk-exynos4.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox

Patch

diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index faab9b3..e40b775 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -1298,6 +1298,8 @@  static void __init exynos4_clk_register_finpll(struct samsung_clk_provider *ctx)
 };
 
 static const struct samsung_pll_rate_table exynos4x12_apll_rates[] __initconst = {
+	PLL_35XX_RATE(1704000000, 213, 3, 0),
+	PLL_35XX_RATE(1600000000, 200, 3, 0),
 	PLL_35XX_RATE(1500000000, 250, 4, 0),
 	PLL_35XX_RATE(1400000000, 175, 3, 0),
 	PLL_35XX_RATE(1300000000, 325, 6, 0),
@@ -1421,6 +1423,8 @@  static void __init exynos4x12_core_down_clock(void)
 		(((cores) << 8) | ((hpm) << 4) | ((copy) << 0))
 
 static const struct exynos_cpuclk_cfg_data e4412_armclk_d[] __initconst = {
+	{ 1704000, E4210_CPU_DIV0(2, 1, 6, 0, 7, 3), E4412_CPU_DIV1(7, 0, 7), },
+	{ 1600000, E4210_CPU_DIV0(2, 1, 6, 0, 7, 3), E4412_CPU_DIV1(7, 0, 6), },
 	{ 1500000, E4210_CPU_DIV0(2, 1, 6, 0, 7, 3), E4412_CPU_DIV1(7, 0, 6), },
 	{ 1400000, E4210_CPU_DIV0(2, 1, 6, 0, 7, 3), E4412_CPU_DIV1(6, 0, 6), },
 	{ 1300000, E4210_CPU_DIV0(2, 1, 5, 0, 7, 3), E4412_CPU_DIV1(6, 0, 5), },