clk: samsung: exynos542x/5800: fix cpu clock configuration data

Fix cpu clock configuration data for Exynos5422/5800 SoCs
(they use higher PCLK_DBG divider values than Exynos5420 and
support additional frequencies).

Based on Hardkernel's kernel for ODROID-XU3 board.

Cc: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com>

drivers/clk/samsung/clk-exynos5420.c

@@ -1274,10 +1274,34 @@ static const struct exynos_cpuclk_cfg_data exynos5420_eglclk_d[] __initconst = {
 	{  0 },
 };
 
+static const struct exynos_cpuclk_cfg_data exynos5800_eglclk_d[] __initconst = {
+	{ 2000000, E5420_EGL_DIV0(3, 7, 7, 4), },
+	{ 1900000, E5420_EGL_DIV0(3, 7, 7, 4), },
+	{ 1800000, E5420_EGL_DIV0(3, 7, 7, 4), },
+	{ 1700000, E5420_EGL_DIV0(3, 7, 7, 3), },
+	{ 1600000, E5420_EGL_DIV0(3, 7, 7, 3), },
+	{ 1500000, E5420_EGL_DIV0(3, 7, 7, 3), },
+	{ 1400000, E5420_EGL_DIV0(3, 7, 7, 3), },
+	{ 1300000, E5420_EGL_DIV0(3, 7, 7, 2), },
+	{ 1200000, E5420_EGL_DIV0(3, 7, 7, 2), },
+	{ 1100000, E5420_EGL_DIV0(3, 7, 7, 2), },
+	{ 1000000, E5420_EGL_DIV0(3, 7, 6, 2), },
+	{  900000, E5420_EGL_DIV0(3, 7, 6, 2), },
+	{  800000, E5420_EGL_DIV0(3, 7, 5, 2), },
+	{  700000, E5420_EGL_DIV0(3, 7, 5, 2), },
+	{  600000, E5420_EGL_DIV0(3, 7, 4, 2), },
+	{  500000, E5420_EGL_DIV0(3, 7, 3, 2), },
+	{  400000, E5420_EGL_DIV0(3, 7, 3, 2), },
+	{  300000, E5420_EGL_DIV0(3, 7, 3, 2), },
+	{  200000, E5420_EGL_DIV0(3, 7, 3, 2), },
+	{  0 },
+};
+
 #define E5420_KFC_DIV(kpll, pclk, aclk)					\
 		((((kpll) << 24) | ((pclk) << 20) | ((aclk) << 4)))
 
 static const struct exynos_cpuclk_cfg_data exynos5420_kfcclk_d[] __initconst = {
+	{ 1400000, E5420_KFC_DIV(3, 5, 3), }, /* for Exynos5800 */
 	{ 1300000, E5420_KFC_DIV(3, 5, 2), },
 	{ 1200000, E5420_KFC_DIV(3, 5, 2), },
 	{ 1100000, E5420_KFC_DIV(3, 5, 2), },
@@ -1357,9 +1381,15 @@ static void __init exynos5x_clk_init(struct device_node *np,
 				ARRAY_SIZE(exynos5800_gate_clks));
 	}
 
-	exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
-		mout_cpu_p[0], mout_cpu_p[1], 0x200,
-		exynos5420_eglclk_d, ARRAY_SIZE(exynos5420_eglclk_d), 0);
+	if (soc == EXYNOS5420) {
+		exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
+			mout_cpu_p[0], mout_cpu_p[1], 0x200,
+			exynos5420_eglclk_d, ARRAY_SIZE(exynos5420_eglclk_d), 0);
+	} else {
+		exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
+			mout_cpu_p[0], mout_cpu_p[1], 0x200,
+			exynos5800_eglclk_d, ARRAY_SIZE(exynos5800_eglclk_d), 0);
+	}
 	exynos_register_cpu_clock(ctx, CLK_KFC_CLK, "kfcclk",
 		mout_kfc_p[0], mout_kfc_p[1], 0x28200,
 		exynos5420_kfcclk_d, ARRAY_SIZE(exynos5420_kfcclk_d), 0);