diff options
author | Daiane Angolini <daiane.angolini@foundries.io> | 2022-07-11 08:54:38 -0300 |
---|---|---|
committer | Daiane Angolini <daiane.angolini@foundries.io> | 2022-07-11 08:54:38 -0300 |
commit | 6d5d44ccd4eb52e4e467fb61c20d3c2c7d220d2b (patch) | |
tree | 1daeac33277273f3f8f286f5e587d66a54d2dc01 /drivers/clk | |
parent | fa6c3168595c02bd9d5366fcc28c9e7304947a3d (diff) | |
parent | bc2e851e616a4d109669322f94102d1a763dbd82 (diff) |
Merge branch 'local/v5.15.33' into 5.15.32-2.0.0
This is the 5.15.33 stable release
Files which conflict can cause problem in future:
drivers/clk/imx/clk-imx8qxp-lpcg.c
reverted:
4b8a71f206c94445317179b79d7f91996f40dcfc clk: imx: off by one in imx_lpcg_parse_clks_from_dt()
drivers/mailbox/imx-mailbox.c
e8d90d8901e42f9ac039086af9f1829030204fa8 MLK-25649-4 mailbox: imx: Add support for identifying SCU wakeup source from sysfs
security/keys/trusted-keys/trusted_core.c
ae82e852ca1b899e936c02859c18a80467901b2f KEYS: trusted: allow use of TEE as backend without TCG_TPM support
Signed-off-by: Daiane Angolini <daiane.angolini@foundries.io>
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/actions/owl-s700.c | 1 | ||||
-rw-r--r-- | drivers/clk/actions/owl-s900.c | 2 | ||||
-rw-r--r-- | drivers/clk/at91/sama7g5.c | 8 | ||||
-rw-r--r-- | drivers/clk/clk-clps711x.c | 2 | ||||
-rw-r--r-- | drivers/clk/clk.c | 16 | ||||
-rw-r--r-- | drivers/clk/hisilicon/clk-hi3559a.c | 4 | ||||
-rw-r--r-- | drivers/clk/imx/clk-imx7d.c | 1 | ||||
-rw-r--r-- | drivers/clk/loongson1/clk-loongson1c.c | 1 | ||||
-rw-r--r-- | drivers/clk/qcom/clk-rcg2.c | 14 | ||||
-rw-r--r-- | drivers/clk/qcom/gcc-ipq8074.c | 21 | ||||
-rw-r--r-- | drivers/clk/qcom/gcc-msm8994.c | 1 | ||||
-rw-r--r-- | drivers/clk/rockchip/clk.c | 3 | ||||
-rw-r--r-- | drivers/clk/tegra/clk-tegra124-emc.c | 1 | ||||
-rw-r--r-- | drivers/clk/uniphier/clk-uniphier-fixed-rate.c | 1 |
14 files changed, 54 insertions, 22 deletions
diff --git a/drivers/clk/actions/owl-s700.c b/drivers/clk/actions/owl-s700.c index a2f34d13fb54..6ea7da1d6d75 100644 --- a/drivers/clk/actions/owl-s700.c +++ b/drivers/clk/actions/owl-s700.c @@ -162,6 +162,7 @@ static struct clk_div_table hdmia_div_table[] = { static struct clk_div_table rmii_div_table[] = { {0, 4}, {1, 10}, + {0, 0} }; /* divider clocks */ diff --git a/drivers/clk/actions/owl-s900.c b/drivers/clk/actions/owl-s900.c index 790890978424..5144ada2c7e1 100644 --- a/drivers/clk/actions/owl-s900.c +++ b/drivers/clk/actions/owl-s900.c @@ -140,7 +140,7 @@ static struct clk_div_table rmii_ref_div_table[] = { static struct clk_div_table usb3_mac_div_table[] = { { 1, 2 }, { 2, 3 }, { 3, 4 }, - { 0, 8 }, + { 0, 0 } }; static struct clk_div_table i2s_div_table[] = { diff --git a/drivers/clk/at91/sama7g5.c b/drivers/clk/at91/sama7g5.c index 019e712f90d6..9eed97a299d0 100644 --- a/drivers/clk/at91/sama7g5.c +++ b/drivers/clk/at91/sama7g5.c @@ -687,16 +687,16 @@ static const struct { { .n = "pdmc0_gclk", .id = 68, .r = { .max = 50000000 }, - .pp = { "syspll_divpmcck", "baudpll_divpmcck", }, - .pp_mux_table = { 5, 8, }, + .pp = { "syspll_divpmcck", "audiopll_divpmcck", }, + .pp_mux_table = { 5, 9, }, .pp_count = 2, .pp_chg_id = INT_MIN, }, { .n = "pdmc1_gclk", .id = 69, .r = { .max = 50000000, }, - .pp = { "syspll_divpmcck", "baudpll_divpmcck", }, - .pp_mux_table = { 5, 8, }, + .pp = { "syspll_divpmcck", "audiopll_divpmcck", }, + .pp_mux_table = { 5, 9, }, .pp_count = 2, .pp_chg_id = INT_MIN, }, diff --git a/drivers/clk/clk-clps711x.c b/drivers/clk/clk-clps711x.c index a2c6486ef170..f8417ee2961a 100644 --- a/drivers/clk/clk-clps711x.c +++ b/drivers/clk/clk-clps711x.c @@ -28,11 +28,13 @@ static const struct clk_div_table spi_div_table[] = { { .val = 1, .div = 8, }, { .val = 2, .div = 2, }, { .val = 3, .div = 1, }, + { /* sentinel */ } }; static const struct clk_div_table timer_div_table[] = { { .val = 0, .div = 256, }, { .val = 1, .div = 1, }, + { /* sentinel */ } }; struct clps711x_clk { diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 51d9875d7e5c..7f94ad322c34 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -3411,6 +3411,19 @@ static void clk_core_reparent_orphans_nolock(void) __clk_set_parent_after(orphan, parent, NULL); __clk_recalc_accuracies(orphan); __clk_recalc_rates(orphan, 0); + + /* + * __clk_init_parent() will set the initial req_rate to + * 0 if the clock doesn't have clk_ops::recalc_rate and + * is an orphan when it's registered. + * + * 'req_rate' is used by clk_set_rate_range() and + * clk_put() to trigger a clk_set_rate() call whenever + * the boundaries are modified. Let's make sure + * 'req_rate' is set to something non-zero so that + * clk_set_rate_range() doesn't drop the frequency. + */ + orphan->req_rate = orphan->rate; } } } @@ -3731,8 +3744,9 @@ struct clk *clk_hw_create_clk(struct device *dev, struct clk_hw *hw, struct clk *clk_hw_get_clk(struct clk_hw *hw, const char *con_id) { struct device *dev = hw->core->dev; + const char *name = dev ? dev_name(dev) : NULL; - return clk_hw_create_clk(dev, hw, dev_name(dev), con_id); + return clk_hw_create_clk(dev, hw, name, con_id); } EXPORT_SYMBOL(clk_hw_get_clk); diff --git a/drivers/clk/hisilicon/clk-hi3559a.c b/drivers/clk/hisilicon/clk-hi3559a.c index 56012a3d0219..9ea1a80acbe8 100644 --- a/drivers/clk/hisilicon/clk-hi3559a.c +++ b/drivers/clk/hisilicon/clk-hi3559a.c @@ -611,8 +611,8 @@ static struct hisi_mux_clock hi3559av100_shub_mux_clks[] = { /* shub div clk */ -static struct clk_div_table shub_spi_clk_table[] = {{0, 8}, {1, 4}, {2, 2}}; -static struct clk_div_table shub_uart_div_clk_table[] = {{1, 8}, {2, 4}}; +static struct clk_div_table shub_spi_clk_table[] = {{0, 8}, {1, 4}, {2, 2}, {/*sentinel*/}}; +static struct clk_div_table shub_uart_div_clk_table[] = {{1, 8}, {2, 4}, {/*sentinel*/}}; static struct hisi_divider_clock hi3559av100_shub_div_clks[] = { { HI3559AV100_SHUB_SPI_SOURCE_CLK, "clk_spi_clk", "shub_clk", 0, 0x20, 24, 2, diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c index f9046d06e0d1..13b6702cc035 100644 --- a/drivers/clk/imx/clk-imx7d.c +++ b/drivers/clk/imx/clk-imx7d.c @@ -850,7 +850,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node) hws[IMX7D_WDOG4_ROOT_CLK] = imx_clk_hw_gate4("wdog4_root_clk", "wdog_post_div", base + 0x49f0, 0); hws[IMX7D_KPP_ROOT_CLK] = imx_clk_hw_gate4("kpp_root_clk", "ipg_root_clk", base + 0x4aa0, 0); hws[IMX7D_CSI_MCLK_ROOT_CLK] = imx_clk_hw_gate4("csi_mclk_root_clk", "csi_mclk_post_div", base + 0x4490, 0); - hws[IMX7D_AUDIO_MCLK_ROOT_CLK] = imx_clk_hw_gate4("audio_mclk_root_clk", "audio_mclk_post_div", base + 0x4790, 0); hws[IMX7D_WRCLK_ROOT_CLK] = imx_clk_hw_gate4("wrclk_root_clk", "wrclk_post_div", base + 0x47a0, 0); hws[IMX7D_USB_CTRL_CLK] = imx_clk_hw_gate4("usb_ctrl_clk", "ahb_root_clk", base + 0x4680, 0); hws[IMX7D_USB_PHY1_CLK] = imx_clk_hw_gate4("usb_phy1_clk", "pll_usb1_main_clk", base + 0x46a0, 0); diff --git a/drivers/clk/loongson1/clk-loongson1c.c b/drivers/clk/loongson1/clk-loongson1c.c index 703f87622cf5..1ebf740380ef 100644 --- a/drivers/clk/loongson1/clk-loongson1c.c +++ b/drivers/clk/loongson1/clk-loongson1c.c @@ -37,6 +37,7 @@ static const struct clk_div_table ahb_div_table[] = { [1] = { .val = 1, .div = 4 }, [2] = { .val = 2, .div = 3 }, [3] = { .val = 3, .div = 3 }, + [4] = { /* sentinel */ } }; void __init ls1x_clk_init(void) diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index e1b1b426fae4..f675fd969c4d 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -264,7 +264,7 @@ static int clk_rcg2_determine_floor_rate(struct clk_hw *hw, static int __clk_rcg2_configure(struct clk_rcg2 *rcg, const struct freq_tbl *f) { - u32 cfg, mask; + u32 cfg, mask, d_val, not2d_val, n_minus_m; struct clk_hw *hw = &rcg->clkr.hw; int ret, index = qcom_find_src_index(hw, rcg->parent_map, f->src); @@ -283,8 +283,17 @@ static int __clk_rcg2_configure(struct clk_rcg2 *rcg, const struct freq_tbl *f) if (ret) return ret; + /* Calculate 2d value */ + d_val = f->n; + + n_minus_m = f->n - f->m; + n_minus_m *= 2; + + d_val = clamp_t(u32, d_val, f->m, n_minus_m); + not2d_val = ~d_val & mask; + ret = regmap_update_bits(rcg->clkr.regmap, - RCG_D_OFFSET(rcg), mask, ~f->n); + RCG_D_OFFSET(rcg), mask, not2d_val); if (ret) return ret; } @@ -720,6 +729,7 @@ static const struct frac_entry frac_table_pixel[] = { { 2, 9 }, { 4, 9 }, { 1, 1 }, + { 2, 3 }, { } }; diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c index 108fe27bee10..541016db3c4b 100644 --- a/drivers/clk/qcom/gcc-ipq8074.c +++ b/drivers/clk/qcom/gcc-ipq8074.c @@ -60,11 +60,6 @@ static const struct parent_map gcc_xo_gpll0_gpll0_out_main_div2_map[] = { { P_GPLL0_DIV2, 4 }, }; -static const char * const gcc_xo_gpll0[] = { - "xo", - "gpll0", -}; - static const struct parent_map gcc_xo_gpll0_map[] = { { P_XO, 0 }, { P_GPLL0, 1 }, @@ -956,6 +951,11 @@ static struct clk_rcg2 blsp1_uart6_apps_clk_src = { }, }; +static const struct clk_parent_data gcc_xo_gpll0[] = { + { .fw_name = "xo" }, + { .hw = &gpll0.clkr.hw }, +}; + static const struct freq_tbl ftbl_pcie_axi_clk_src[] = { F(19200000, P_XO, 1, 0, 0), F(200000000, P_GPLL0, 4, 0, 0), @@ -969,7 +969,7 @@ static struct clk_rcg2 pcie0_axi_clk_src = { .parent_map = gcc_xo_gpll0_map, .clkr.hw.init = &(struct clk_init_data){ .name = "pcie0_axi_clk_src", - .parent_names = gcc_xo_gpll0, + .parent_data = gcc_xo_gpll0, .num_parents = 2, .ops = &clk_rcg2_ops, }, @@ -1016,7 +1016,7 @@ static struct clk_rcg2 pcie1_axi_clk_src = { .parent_map = gcc_xo_gpll0_map, .clkr.hw.init = &(struct clk_init_data){ .name = "pcie1_axi_clk_src", - .parent_names = gcc_xo_gpll0, + .parent_data = gcc_xo_gpll0, .num_parents = 2, .ops = &clk_rcg2_ops, }, @@ -1074,7 +1074,7 @@ static struct clk_rcg2 sdcc1_apps_clk_src = { .name = "sdcc1_apps_clk_src", .parent_names = gcc_xo_gpll0_gpll2_gpll0_out_main_div2, .num_parents = 4, - .ops = &clk_rcg2_ops, + .ops = &clk_rcg2_floor_ops, }, }; @@ -1330,7 +1330,7 @@ static struct clk_rcg2 nss_ce_clk_src = { .parent_map = gcc_xo_gpll0_map, .clkr.hw.init = &(struct clk_init_data){ .name = "nss_ce_clk_src", - .parent_names = gcc_xo_gpll0, + .parent_data = gcc_xo_gpll0, .num_parents = 2, .ops = &clk_rcg2_ops, }, @@ -4329,8 +4329,7 @@ static struct clk_rcg2 pcie0_rchng_clk_src = { .parent_map = gcc_xo_gpll0_map, .clkr.hw.init = &(struct clk_init_data){ .name = "pcie0_rchng_clk_src", - .parent_hws = (const struct clk_hw *[]) { - &gpll0.clkr.hw }, + .parent_data = gcc_xo_gpll0, .num_parents = 2, .ops = &clk_rcg2_ops, }, diff --git a/drivers/clk/qcom/gcc-msm8994.c b/drivers/clk/qcom/gcc-msm8994.c index 144d2ba7a9be..463a444c8a7e 100644 --- a/drivers/clk/qcom/gcc-msm8994.c +++ b/drivers/clk/qcom/gcc-msm8994.c @@ -108,6 +108,7 @@ static struct clk_alpha_pll gpll4_early = { static struct clk_alpha_pll_postdiv gpll4 = { .offset = 0x1dc0, + .width = 4, .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr.hw.init = &(struct clk_init_data) { diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c index b7be7e11b0df..bb8a844309bf 100644 --- a/drivers/clk/rockchip/clk.c +++ b/drivers/clk/rockchip/clk.c @@ -180,6 +180,7 @@ static void rockchip_fractional_approximation(struct clk_hw *hw, unsigned long rate, unsigned long *parent_rate, unsigned long *m, unsigned long *n) { + struct clk_fractional_divider *fd = to_clk_fd(hw); unsigned long p_rate, p_parent_rate; struct clk_hw *p_parent; @@ -190,6 +191,8 @@ static void rockchip_fractional_approximation(struct clk_hw *hw, *parent_rate = p_parent_rate; } + fd->flags |= CLK_FRAC_DIVIDER_POWER_OF_TWO_PS; + clk_fractional_divider_general_approximation(hw, rate, parent_rate, m, n); } diff --git a/drivers/clk/tegra/clk-tegra124-emc.c b/drivers/clk/tegra/clk-tegra124-emc.c index 74c1d894cca8..219c80653dbd 100644 --- a/drivers/clk/tegra/clk-tegra124-emc.c +++ b/drivers/clk/tegra/clk-tegra124-emc.c @@ -198,6 +198,7 @@ static struct tegra_emc *emc_ensure_emc_driver(struct tegra_clk_emc *tegra) tegra->emc = platform_get_drvdata(pdev); if (!tegra->emc) { + put_device(&pdev->dev); pr_err("%s: cannot find EMC driver\n", __func__); return NULL; } diff --git a/drivers/clk/uniphier/clk-uniphier-fixed-rate.c b/drivers/clk/uniphier/clk-uniphier-fixed-rate.c index 5319cd380480..3bc55ab75314 100644 --- a/drivers/clk/uniphier/clk-uniphier-fixed-rate.c +++ b/drivers/clk/uniphier/clk-uniphier-fixed-rate.c @@ -24,6 +24,7 @@ struct clk_hw *uniphier_clk_register_fixed_rate(struct device *dev, init.name = name; init.ops = &clk_fixed_rate_ops; + init.flags = 0; init.parent_names = NULL; init.num_parents = 0; |