[LTSI-3.14,010/894] clk: shmobile: rcar-gen2: fix lb/sd0/sd1/sdh clock parent to pll1

Commit Message

Simon Horman Aug. 28, 2014, 6:52 a.m. UTC

From: Ben Dooks <[e-mail]>

The clock generator for rcar-gen2 has the lb, sdh, sd0 and sd1 clocks
parented to pll1_div2 where the hardware diagram shows these to be
directly fed from pll1.

This fixes the initial rate for sdh0 clock to be 97.5MHz instead of
the reported 48MHz where the manual says the default register values
are for 97.5MHz.

Signed-off-by: Ben Dooks <[e-mail]>
Acked-by: Laurent Pinchart <[e-mail]>
Signed-off-by: Mike Turquette <[e-mail]>
(cherry picked from commit 365b01869bca1c9d5ecb05be7857739fa18a9b8c)
Signed-off-by: Simon Horman <[e-mail]>
---
 drivers/clk/shmobile/clk-rcar-gen2.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Patch

diff --git a/drivers/clk/shmobile/clk-rcar-gen2.c b/drivers/clk/shmobile/clk-rcar-gen2.c
index 99c27b1..dff7f79 100644
--- a/drivers/clk/shmobile/clk-rcar-gen2.c
+++ b/drivers/clk/shmobile/clk-rcar-gen2.c
@@ -242,22 +242,22 @@  rcar_gen2_cpg_register_clock(struct device_node *np, struct rcar_gen2_cpg *cpg,
 		parent_name = "main";
 		mult = config->pll3_mult;
 	} else if (!strcmp(name, "lb")) {
-		parent_name = "pll1_div2";
+		parent_name = "pll1";
 		div = cpg_mode & BIT(18) ? 36 : 24;
 	} else if (!strcmp(name, "qspi")) {
 		parent_name = "pll1_div2";
 		div = (cpg_mode & (BIT(3) | BIT(2) | BIT(1))) == BIT(2)
 		    ? 8 : 10;
 	} else if (!strcmp(name, "sdh")) {
-		parent_name = "pll1_div2";
+		parent_name = "pll1";
 		table = cpg_sdh_div_table;
 		shift = 8;
 	} else if (!strcmp(name, "sd0")) {
-		parent_name = "pll1_div2";
+		parent_name = "pll1";
 		table = cpg_sd01_div_table;
 		shift = 4;
 	} else if (!strcmp(name, "sd1")) {
-		parent_name = "pll1_div2";
+		parent_name = "pll1";
 		table = cpg_sd01_div_table;
 		shift = 0;
 	} else if (!strcmp(name, "z")) {