diff options
Diffstat (limited to 'target/linux/mediatek/patches-6.1/227-v6.3-clk-mediatek-clk-mt7986-topckgen-Properly-keep-some-.patch')
| -rw-r--r-- | target/linux/mediatek/patches-6.1/227-v6.3-clk-mediatek-clk-mt7986-topckgen-Properly-keep-some-.patch | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/target/linux/mediatek/patches-6.1/227-v6.3-clk-mediatek-clk-mt7986-topckgen-Properly-keep-some-.patch b/target/linux/mediatek/patches-6.1/227-v6.3-clk-mediatek-clk-mt7986-topckgen-Properly-keep-some-.patch deleted file mode 100644 index bf9a172926..0000000000 --- a/target/linux/mediatek/patches-6.1/227-v6.3-clk-mediatek-clk-mt7986-topckgen-Properly-keep-some-.patch +++ /dev/null @@ -1,97 +0,0 @@ -From 3511004225ce917a4aa6e6ac61481ac60f08f401 Mon Sep 17 00:00:00 2001 -From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> -Date: Fri, 20 Jan 2023 10:20:52 +0100 -Subject: [PATCH 06/15] clk: mediatek: clk-mt7986-topckgen: Properly keep some - clocks enabled - -Instead of calling clk_prepare_enable() on a bunch of clocks at probe -time, set the CLK_IS_CRITICAL flag to the same as these are required -to be always on, and this is the right way of achieving that. - -Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> -Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> -Reviewed-by: Miles Chen <miles.chen@mediatek.com> -Link: https://lore.kernel.org/r/20230120092053.182923-23-angelogioacchino.delregno@collabora.com -Tested-by: Mingming Su <mingming.su@mediatek.com> -Signed-off-by: Stephen Boyd <sboyd@kernel.org> ---- - drivers/clk/mediatek/clk-mt7986-topckgen.c | 46 +++++++++++----------- - 1 file changed, 24 insertions(+), 22 deletions(-) - ---- a/drivers/clk/mediatek/clk-mt7986-topckgen.c -+++ b/drivers/clk/mediatek/clk-mt7986-topckgen.c -@@ -202,16 +202,23 @@ static const struct mtk_mux top_muxes[] - MUX_GATE_CLR_SET_UPD(CLK_TOP_F_26M_ADC_SEL, "f_26m_adc_sel", - f_26m_adc_parents, 0x020, 0x024, 0x028, 16, 1, 23, - 0x1C0, 10), -- MUX_GATE_CLR_SET_UPD(CLK_TOP_DRAMC_SEL, "dramc_sel", f_26m_adc_parents, -- 0x020, 0x024, 0x028, 24, 1, 31, 0x1C0, 11), -+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_DRAMC_SEL, "dramc_sel", -+ f_26m_adc_parents, 0x020, 0x024, 0x028, -+ 24, 1, 31, 0x1C0, 11, -+ CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), - /* CLK_CFG_3 */ -- MUX_GATE_CLR_SET_UPD(CLK_TOP_DRAMC_MD32_SEL, "dramc_md32_sel", -- dramc_md32_parents, 0x030, 0x034, 0x038, 0, 1, 7, -- 0x1C0, 12), -- MUX_GATE_CLR_SET_UPD(CLK_TOP_SYSAXI_SEL, "sysaxi_sel", sysaxi_parents, -- 0x030, 0x034, 0x038, 8, 2, 15, 0x1C0, 13), -- MUX_GATE_CLR_SET_UPD(CLK_TOP_SYSAPB_SEL, "sysapb_sel", sysapb_parents, -- 0x030, 0x034, 0x038, 16, 2, 23, 0x1C0, 14), -+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_DRAMC_MD32_SEL, "dramc_md32_sel", -+ dramc_md32_parents, 0x030, 0x034, 0x038, -+ 0, 1, 7, 0x1C0, 12, -+ CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), -+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SYSAXI_SEL, "sysaxi_sel", -+ sysaxi_parents, 0x030, 0x034, 0x038, -+ 8, 2, 15, 0x1C0, 13, -+ CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), -+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SYSAPB_SEL, "sysapb_sel", -+ sysapb_parents, 0x030, 0x034, 0x038, -+ 16, 2, 23, 0x1C0, 14, -+ CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), - MUX_GATE_CLR_SET_UPD(CLK_TOP_ARM_DB_MAIN_SEL, "arm_db_main_sel", - arm_db_main_parents, 0x030, 0x034, 0x038, 24, 1, - 31, 0x1C0, 15), -@@ -234,9 +241,10 @@ static const struct mtk_mux top_muxes[] - MUX_GATE_CLR_SET_UPD(CLK_TOP_SGM_325M_SEL, "sgm_325m_sel", - sgm_325m_parents, 0x050, 0x054, 0x058, 8, 1, 15, - 0x1C0, 21), -- MUX_GATE_CLR_SET_UPD(CLK_TOP_SGM_REG_SEL, "sgm_reg_sel", -- sgm_reg_parents, 0x050, 0x054, 0x058, 16, 1, 23, -- 0x1C0, 22), -+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SGM_REG_SEL, "sgm_reg_sel", -+ sgm_reg_parents, 0x050, 0x054, 0x058, -+ 16, 1, 23, 0x1C0, 22, -+ CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), - MUX_GATE_CLR_SET_UPD(CLK_TOP_A1SYS_SEL, "a1sys_sel", a1sys_parents, - 0x050, 0x054, 0x058, 24, 1, 31, 0x1C0, 23), - /* CLK_CFG_6 */ -@@ -252,9 +260,10 @@ static const struct mtk_mux top_muxes[] - f_26m_adc_parents, 0x060, 0x064, 0x068, 24, 1, 31, - 0x1C0, 27), - /* CLK_CFG_7 */ -- MUX_GATE_CLR_SET_UPD(CLK_TOP_F26M_SEL, "csw_f26m_sel", -- f_26m_adc_parents, 0x070, 0x074, 0x078, 0, 1, 7, -- 0x1C0, 28), -+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_F26M_SEL, "csw_f26m_sel", -+ f_26m_adc_parents, 0x070, 0x074, 0x078, -+ 0, 1, 7, 0x1C0, 28, -+ CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), - MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_L_SEL, "aud_l_sel", aud_l_parents, - 0x070, 0x074, 0x078, 8, 2, 15, 0x1C0, 29), - MUX_GATE_CLR_SET_UPD(CLK_TOP_A_TUNER_SEL, "a_tuner_sel", -@@ -307,13 +316,6 @@ static int clk_mt7986_topckgen_probe(str - ARRAY_SIZE(top_muxes), node, - &mt7986_clk_lock, clk_data); - -- clk_prepare_enable(clk_data->hws[CLK_TOP_SYSAXI_SEL]->clk); -- clk_prepare_enable(clk_data->hws[CLK_TOP_SYSAPB_SEL]->clk); -- clk_prepare_enable(clk_data->hws[CLK_TOP_DRAMC_SEL]->clk); -- clk_prepare_enable(clk_data->hws[CLK_TOP_DRAMC_MD32_SEL]->clk); -- clk_prepare_enable(clk_data->hws[CLK_TOP_F26M_SEL]->clk); -- clk_prepare_enable(clk_data->hws[CLK_TOP_SGM_REG_SEL]->clk); -- - r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); - - if (r) { |