4.20-stable review patch. If anyone has any objections, please let me know.
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From: Alexandre Belloni alexandre.belloni@bootlin.com
commit 65a91e2e597dea62a798a8b771edc44859037e7f upstream.
The master clock is actually named masterck earlier in the driver. Having "mck" in the parent list means that it can never be selected.
Fixes: 1eabdc2f9dd8 ("clk: at91: add at91sam9x5 PMCs driver") Fixes: a2038077de9a ("clk: at91: add sama5d2 PMC driver") Fixes: 084b696bb509 ("clk: at91: add sama5d4 pmc driver") Signed-off-by: Alexandre Belloni alexandre.belloni@bootlin.com Acked-by: Nicolas Ferre nicolas.ferre@microchip.com Cc: stable@vger.kernel.org # v4.20+ Signed-off-by: Stephen Boyd sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/clk/at91/at91sam9x5.c | 2 +- drivers/clk/at91/sama5d2.c | 4 ++-- drivers/clk/at91/sama5d4.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/clk/at91/at91sam9x5.c +++ b/drivers/clk/at91/at91sam9x5.c @@ -210,7 +210,7 @@ static void __init at91sam9x5_pmc_setup( parent_names[1] = "mainck"; parent_names[2] = "plladivck"; parent_names[3] = "utmick"; - parent_names[4] = "mck"; + parent_names[4] = "masterck"; for (i = 0; i < 2; i++) { char name[6];
--- a/drivers/clk/at91/sama5d2.c +++ b/drivers/clk/at91/sama5d2.c @@ -240,7 +240,7 @@ static void __init sama5d2_pmc_setup(str parent_names[1] = "mainck"; parent_names[2] = "plladivck"; parent_names[3] = "utmick"; - parent_names[4] = "mck"; + parent_names[4] = "masterck"; for (i = 0; i < 3; i++) { char name[6];
@@ -291,7 +291,7 @@ static void __init sama5d2_pmc_setup(str parent_names[1] = "mainck"; parent_names[2] = "plladivck"; parent_names[3] = "utmick"; - parent_names[4] = "mck"; + parent_names[4] = "masterck"; parent_names[5] = "audiopll_pmcck"; for (i = 0; i < ARRAY_SIZE(sama5d2_gck); i++) { hw = at91_clk_register_generated(regmap, &pmc_pcr_lock, --- a/drivers/clk/at91/sama5d4.c +++ b/drivers/clk/at91/sama5d4.c @@ -207,7 +207,7 @@ static void __init sama5d4_pmc_setup(str parent_names[1] = "mainck"; parent_names[2] = "plladivck"; parent_names[3] = "utmick"; - parent_names[4] = "mck"; + parent_names[4] = "masterck"; for (i = 0; i < 3; i++) { char name[6];