1 files changed, 7 insertions, 35 deletions

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index db5be1eec54c..642d6a1a2c43 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -563,45 +563,17 @@ static int pwrap_init_sidly(struct pmic_wrapper *wrp)
 
 static int pwrap_init_reg_clock(struct pmic_wrapper *wrp)
 {
-        unsigned long rate_spi;
-        int ck_mhz;
-
-        rate_spi = clk_get_rate(wrp->clk_spi);
-
-        if (rate_spi > 26000000)
-                ck_mhz = 26;
-        else if (rate_spi > 18000000)
-                ck_mhz = 18;
-        else
-                ck_mhz = 0;
-
-        switch (ck_mhz) {
-        case 18:
-                if (pwrap_is_mt8135(wrp))
-                        pwrap_writel(wrp, 0xc, PWRAP_CSHEXT);
-                pwrap_writel(wrp, 0x4, PWRAP_CSHEXT_WRITE);
-                pwrap_writel(wrp, 0xc, PWRAP_CSHEXT_READ);
-                pwrap_writel(wrp, 0x0, PWRAP_CSLEXT_START);
-                pwrap_writel(wrp, 0x0, PWRAP_CSLEXT_END);
-                break;
-        case 26:
-                if (pwrap_is_mt8135(wrp))
-                        pwrap_writel(wrp, 0x4, PWRAP_CSHEXT);
+        if (pwrap_is_mt8135(wrp)) {
+                pwrap_writel(wrp, 0x4, PWRAP_CSHEXT);
                 pwrap_writel(wrp, 0x0, PWRAP_CSHEXT_WRITE);
                 pwrap_writel(wrp, 0x4, PWRAP_CSHEXT_READ);
                 pwrap_writel(wrp, 0x0, PWRAP_CSLEXT_START);
                 pwrap_writel(wrp, 0x0, PWRAP_CSLEXT_END);
-                break;
-        case 0:
-                if (pwrap_is_mt8135(wrp))
-                        pwrap_writel(wrp, 0xf, PWRAP_CSHEXT);
-                pwrap_writel(wrp, 0xf, PWRAP_CSHEXT_WRITE);
-                pwrap_writel(wrp, 0xf, PWRAP_CSHEXT_READ);
-                pwrap_writel(wrp, 0xf, PWRAP_CSLEXT_START);
-                pwrap_writel(wrp, 0xf, PWRAP_CSLEXT_END);
-                break;
-        default:
-                return -EINVAL;
+        } else {
+                pwrap_writel(wrp, 0x0, PWRAP_CSHEXT_WRITE);
+                pwrap_writel(wrp, 0x4, PWRAP_CSHEXT_READ);
+                pwrap_writel(wrp, 0x2, PWRAP_CSLEXT_START);
+                pwrap_writel(wrp, 0x2, PWRAP_CSLEXT_END);
         }
 
         return 0;