From 9b70c697e87286ade406e6a02091757307dd4b7c Mon Sep 17 00:00:00 2001 From: Maxime Jourdan Date: Tue, 19 Mar 2019 11:25:37 +0100 Subject: [PATCH 1/3] clk: meson-gxbb: round the vdec dividers to closest We want the video decoder clocks to always round to closest. While the muxes are already using CLK_MUX_ROUND_CLOSEST, the corresponding CLK_DIVIDER_ROUND_CLOSEST was forgotten for the dividers. Fix this by adding the flag to the two vdec dividers. Fixes: a565242eb9fc ("clk: meson: gxbb: add the video decoder clocks") Signed-off-by: Maxime Jourdan Acked-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://lkml.kernel.org/r/20190319102537.2043-1-mjourdan@baylibre.com --- drivers/clk/meson/gxbb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c index 04df2e208ed6..29ffb4fde714 100644 --- a/drivers/clk/meson/gxbb.c +++ b/drivers/clk/meson/gxbb.c @@ -2216,6 +2216,7 @@ static struct clk_regmap gxbb_vdec_1_div = { .offset = HHI_VDEC_CLK_CNTL, .shift = 0, .width = 7, + .flags = CLK_DIVIDER_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "vdec_1_div", @@ -2261,6 +2262,7 @@ static struct clk_regmap gxbb_vdec_hevc_div = { .offset = HHI_VDEC2_CLK_CNTL, .shift = 16, .width = 7, + .flags = CLK_DIVIDER_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "vdec_hevc_div", From f53b9f146fa1d5c5bb6dc34e27176434b26cd0a7 Mon Sep 17 00:00:00 2001 From: Maxime Jourdan Date: Tue, 19 Mar 2019 09:26:11 +0100 Subject: [PATCH 2/3] clk: meson: g12a: fix VPU clock muxes mask There are 8 parents, use 0x7 Fixes: 085a4ea93d54 ("clk: meson: g12a: add peripheral clock controller") Signed-off-by: Maxime Jourdan Acked-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://lkml.kernel.org/r/20190319082611.6215-1-mjourdan@baylibre.com --- drivers/clk/meson/g12a.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 0e1ce8c03259..683769f6e90d 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -967,7 +967,7 @@ static const char * const g12a_vpu_parent_names[] = { static struct clk_regmap g12a_vpu_0_sel = { .data = &(struct clk_regmap_mux_data){ .offset = HHI_VPU_CLK_CNTL, - .mask = 0x3, + .mask = 0x7, .shift = 9, }, .hw.init = &(struct clk_init_data){ @@ -1011,7 +1011,7 @@ static struct clk_regmap g12a_vpu_0 = { static struct clk_regmap g12a_vpu_1_sel = { .data = &(struct clk_regmap_mux_data){ .offset = HHI_VPU_CLK_CNTL, - .mask = 0x3, + .mask = 0x7, .shift = 25, }, .hw.init = &(struct clk_init_data){ From 9e05e49c29fde3f5e0d82542cb89e26c0bc828d0 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Wed, 13 Mar 2019 14:55:03 +0100 Subject: [PATCH 3/3] clk: meson-g12a: fix VPU clock parents First two VPU clock parents are wrong, fix it here. Fixes: 085a4ea93d54 ("clk: meson: g12a: add peripheral clock controller") Signed-off-by: Neil Armstrong Acked-by: Jerome Brunet Link: https://lkml.kernel.org/r/20190313135503.3198-1-narmstrong@baylibre.com --- drivers/clk/meson/g12a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 683769f6e90d..f7b11e1eeebe 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -960,7 +960,7 @@ static struct clk_regmap g12a_sd_emmc_c_clk0 = { /* VPU Clock */ static const char * const g12a_vpu_parent_names[] = { - "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7", + "fclk_div3", "fclk_div4", "fclk_div5", "fclk_div7", "mpll1", "vid_pll", "hifi_pll", "gp0_pll", };