blob: b21054d7c019e5e20c991119598581ded6906796 [file] [log] [blame]
From fb9766c9a82fa2b064c0ec5c26fcfafd4d33f53d Mon Sep 17 00:00:00 2001
From: Dinh Nguyen <dinguyen@kernel.org>
Date: Tue, 26 Jun 2018 08:28:09 -0500
Subject: [PATCH 1632/1795] clk: socfpga: stratix10: fix the parents of
mpu_free_clk
Add a clock mux that is used as a parent for the mpu_free_clk.
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
(cherry picked from commit 2772ffd979baa1893c1fa75041c59b507716dcc7)
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/clk/socfpga/clk-s10.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/socfpga/clk-s10.c b/drivers/clk/socfpga/clk-s10.c
index 72714633e39c..a15769f9985b 100644
--- a/drivers/clk/socfpga/clk-s10.c
+++ b/drivers/clk/socfpga/clk-s10.c
@@ -37,6 +37,11 @@ static const char * const s2f_usr0_mux[] = {"f2s_free_clk", "boot_clk"};
static const char * const emac_mux[] = {"emaca_free_clk", "emacb_free_clk"};
static const char * const noc_mux[] = {"noc_free_clk", "boot_clk"};
+static const char * const mpu_free_mux[] = {"main_mpu_base_clk",
+ "peri_mpu_base_clk",
+ "osc1", "cb_intosc_hs_div2_clk",
+ "f2s_free_clk"};
+
/* clocks in AO (always on) controller */
static const struct stratix10_pll_clock s10_pll_clks[] = {
{ STRATIX10_BOOT_CLK, "boot_clk", boot_mux, ARRAY_SIZE(boot_mux), 0,
@@ -57,7 +62,7 @@ static const struct stratix10_perip_c_clock s10_main_perip_c_clks[] = {
};
static const struct stratix10_perip_cnt_clock s10_main_perip_cnt_clks[] = {
- { STRATIX10_MPU_FREE_CLK, "mpu_free_clk", NULL, cntr_mux, ARRAY_SIZE(cntr_mux),
+ { STRATIX10_MPU_FREE_CLK, "mpu_free_clk", NULL, mpu_free_mux, ARRAY_SIZE(mpu_free_mux),
0, 0x48, 0, 0, 0},
{ STRATIX10_NOC_FREE_CLK, "noc_free_clk", NULL, noc_free_mux, ARRAY_SIZE(noc_free_mux),
0, 0x4C, 0, 0, 0},
--
2.19.0