diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/clk-scmi.c | 18 | ||||
| -rw-r--r-- | drivers/clk/imx/clk-imx95-blk-ctl.c | 12 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu-sun55i-a523.c | 3 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu-sun8i-v3s.c | 14 |
4 files changed, 27 insertions, 20 deletions
diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c index 15510c2ff21c..1b1561c84127 100644 --- a/drivers/clk/clk-scmi.c +++ b/drivers/clk/clk-scmi.c @@ -404,6 +404,7 @@ static int scmi_clocks_probe(struct scmi_device *sdev) const struct scmi_handle *handle = sdev->handle; struct scmi_protocol_handle *ph; const struct clk_ops *scmi_clk_ops_db[SCMI_MAX_CLK_OPS] = {}; + struct scmi_clk *sclks; if (!handle) return -ENODEV; @@ -430,18 +431,21 @@ static int scmi_clocks_probe(struct scmi_device *sdev) transport_is_atomic = handle->is_transport_atomic(handle, &atomic_threshold_us); + sclks = devm_kcalloc(dev, count, sizeof(*sclks), GFP_KERNEL); + if (!sclks) + return -ENOMEM; + + for (idx = 0; idx < count; idx++) + hws[idx] = &sclks[idx].hw; + for (idx = 0; idx < count; idx++) { - struct scmi_clk *sclk; + struct scmi_clk *sclk = &sclks[idx]; const struct clk_ops *scmi_ops; - sclk = devm_kzalloc(dev, sizeof(*sclk), GFP_KERNEL); - if (!sclk) - return -ENOMEM; - sclk->info = scmi_proto_clk_ops->info_get(ph, idx); if (!sclk->info) { dev_dbg(dev, "invalid clock info for idx %d\n", idx); - devm_kfree(dev, sclk); + hws[idx] = NULL; continue; } @@ -479,13 +483,11 @@ static int scmi_clocks_probe(struct scmi_device *sdev) if (err) { dev_err(dev, "failed to register clock %d\n", idx); devm_kfree(dev, sclk->parent_data); - devm_kfree(dev, sclk); hws[idx] = NULL; } else { dev_dbg(dev, "Registered clock:%s%s\n", sclk->info->name, scmi_ops->enable ? " (atomic ops)" : ""); - hws[idx] = &sclk->hw; } } diff --git a/drivers/clk/imx/clk-imx95-blk-ctl.c b/drivers/clk/imx/clk-imx95-blk-ctl.c index 25974947ad0c..cc2ee2be1819 100644 --- a/drivers/clk/imx/clk-imx95-blk-ctl.c +++ b/drivers/clk/imx/clk-imx95-blk-ctl.c @@ -219,11 +219,15 @@ static const struct imx95_blk_ctl_dev_data lvds_csr_dev_data = { .clk_reg_offset = 0, }; +static const char * const disp_engine_parents[] = { + "videopll1", "dsi_pll", "ldb_pll_div7" +}; + static const struct imx95_blk_ctl_clk_dev_data dispmix_csr_clk_dev_data[] = { [IMX95_CLK_DISPMIX_ENG0_SEL] = { .name = "disp_engine0_sel", - .parent_names = (const char *[]){"videopll1", "dsi_pll", "ldb_pll_div7", }, - .num_parents = 4, + .parent_names = disp_engine_parents, + .num_parents = ARRAY_SIZE(disp_engine_parents), .reg = 0, .bit_idx = 0, .bit_width = 2, @@ -232,8 +236,8 @@ static const struct imx95_blk_ctl_clk_dev_data dispmix_csr_clk_dev_data[] = { }, [IMX95_CLK_DISPMIX_ENG1_SEL] = { .name = "disp_engine1_sel", - .parent_names = (const char *[]){"videopll1", "dsi_pll", "ldb_pll_div7", }, - .num_parents = 4, + .parent_names = disp_engine_parents, + .num_parents = ARRAY_SIZE(disp_engine_parents), .reg = 0, .bit_idx = 2, .bit_width = 2, diff --git a/drivers/clk/sunxi-ng/ccu-sun55i-a523.c b/drivers/clk/sunxi-ng/ccu-sun55i-a523.c index 9efb9fd24b42..1a9a1cb869e2 100644 --- a/drivers/clk/sunxi-ng/ccu-sun55i-a523.c +++ b/drivers/clk/sunxi-ng/ccu-sun55i-a523.c @@ -385,7 +385,8 @@ static SUNXI_CCU_MP_DATA_WITH_MUX_GATE_FEAT(mbus_clk, "mbus", mbus_parents, 0, 0, /* no P */ 24, 3, /* mux */ BIT(31), /* gate */ - 0, CCU_FEATURE_UPDATE_BIT); + CLK_IS_CRITICAL, + CCU_FEATURE_UPDATE_BIT); static const struct clk_hw *mbus_hws[] = { &mbus_clk.common.hw }; diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c index 579a81bb46df..52e4369664c5 100644 --- a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c +++ b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c @@ -350,7 +350,7 @@ static SUNXI_CCU_M_WITH_MUX_GATE(de_clk, "de", de_parents, 0x104, 0, 4, 24, 2, BIT(31), CLK_SET_RATE_PARENT); -static const char * const tcon_parents[] = { "pll-video" }; +static const char * const tcon_parents[] = { "pll-video", "pll-periph0" }; static SUNXI_CCU_M_WITH_MUX_GATE(tcon_clk, "tcon", tcon_parents, 0x118, 0, 4, 24, 3, BIT(31), 0); @@ -362,11 +362,11 @@ static const char * const csi_mclk_parents[] = { "osc24M", "pll-video", static SUNXI_CCU_M_WITH_MUX_GATE(csi0_mclk_clk, "csi0-mclk", csi_mclk_parents, 0x130, 0, 5, 8, 3, BIT(15), 0); -static const char * const csi1_sclk_parents[] = { "pll-video", "pll-isp" }; -static SUNXI_CCU_M_WITH_MUX_GATE(csi1_sclk_clk, "csi-sclk", csi1_sclk_parents, +static const char * const csi_sclk_parents[] = { "pll-video", "pll-isp" }; +static SUNXI_CCU_M_WITH_MUX_GATE(csi_sclk_clk, "csi-sclk", csi_sclk_parents, 0x134, 16, 4, 24, 3, BIT(31), 0); -static SUNXI_CCU_M_WITH_MUX_GATE(csi1_mclk_clk, "csi-mclk", csi_mclk_parents, +static SUNXI_CCU_M_WITH_MUX_GATE(csi1_mclk_clk, "csi1-mclk", csi_mclk_parents, 0x134, 0, 5, 8, 3, BIT(15), 0); static SUNXI_CCU_M_WITH_GATE(ve_clk, "ve", "pll-ve", @@ -452,7 +452,7 @@ static struct ccu_common *sun8i_v3s_ccu_clks[] = { &tcon_clk.common, &csi_misc_clk.common, &csi0_mclk_clk.common, - &csi1_sclk_clk.common, + &csi_sclk_clk.common, &csi1_mclk_clk.common, &ve_clk.common, &ac_dig_clk.common, @@ -551,7 +551,7 @@ static struct clk_hw_onecell_data sun8i_v3s_hw_clks = { [CLK_TCON0] = &tcon_clk.common.hw, [CLK_CSI_MISC] = &csi_misc_clk.common.hw, [CLK_CSI0_MCLK] = &csi0_mclk_clk.common.hw, - [CLK_CSI1_SCLK] = &csi1_sclk_clk.common.hw, + [CLK_CSI_SCLK] = &csi_sclk_clk.common.hw, [CLK_CSI1_MCLK] = &csi1_mclk_clk.common.hw, [CLK_VE] = &ve_clk.common.hw, [CLK_AC_DIG] = &ac_dig_clk.common.hw, @@ -633,7 +633,7 @@ static struct clk_hw_onecell_data sun8i_v3_hw_clks = { [CLK_TCON0] = &tcon_clk.common.hw, [CLK_CSI_MISC] = &csi_misc_clk.common.hw, [CLK_CSI0_MCLK] = &csi0_mclk_clk.common.hw, - [CLK_CSI1_SCLK] = &csi1_sclk_clk.common.hw, + [CLK_CSI_SCLK] = &csi_sclk_clk.common.hw, [CLK_CSI1_MCLK] = &csi1_mclk_clk.common.hw, [CLK_VE] = &ve_clk.common.hw, [CLK_AC_DIG] = &ac_dig_clk.common.hw, |