From be5c560996ac9ed1e3f3f1e03c8c090f39a71e8a Mon Sep 17 00:00:00 2001 From: Douglas Anderson Date: Thu, 10 Dec 2020 10:22:38 -0800 Subject: [PATCH] clk: qcom: gcc-sc7180: Use floor ops for sdcc clks [ Upstream commit 6d37a8d192830267e6b10a6d57ae28d2e89097e7 ] I would repeat the same commit message that was in commit 5e4b7e82d497 ("clk: qcom: gcc-sdm845: Use floor ops for sdcc clks") but it seems silly to do so when you could just go read that commit. NOTE: this is actually extra terrible because we're missing the 50 MHz rate in the table (see the next patch AKA ("clk: qcom: gcc-sc7180: Add 50 MHz clock rate for SDC2")). That means then when you run an older SD card it'll try to clock it at 100 MHz when it's only specced to run at 50 MHz max. As you can probably guess that doesn't work super well. Signed-off-by: Douglas Anderson Fixes: 17269568f726 ("clk: qcom: Add Global Clock controller (GCC) driver for SC7180") Link: https://lore.kernel.org/r/20201210102234.1.I096779f219625148900fc984dd0084ed1ba87c7f@changeid Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- drivers/clk/qcom/gcc-sc7180.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c index 68d8f7aaf64e..b080739ab0c3 100644 --- a/drivers/clk/qcom/gcc-sc7180.c +++ b/drivers/clk/qcom/gcc-sc7180.c @@ -642,7 +642,7 @@ static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = { .name = "gcc_sdcc1_ice_core_clk_src", .parent_data = gcc_parent_data_0, .num_parents = 4, - .ops = &clk_rcg2_ops, + .ops = &clk_rcg2_floor_ops, }, }; @@ -666,7 +666,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = { .name = "gcc_sdcc2_apps_clk_src", .parent_data = gcc_parent_data_5, .num_parents = 5, - .ops = &clk_rcg2_ops, + .ops = &clk_rcg2_floor_ops, }, }; -- 2.34.1