Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "This batch of clk driver updates contains almost no new SoC support.
  Instead there's a treewide patch series from Maxime that makes
  clk_ops::determine_rate mandatory for muxes.

  Beyond that core framework change we have the usual pile of clk driver
  updates such as migrating i2c drivers to use .probe() again or
  YAMLfication of clk DT bindings so we can validate DTBs.

  Overall the SoCs that got the most updates this time around in terms
  of diffstat are the Amlogic and Mediatek drivers because they added
  new SoC support or fixed up various drivers to have proper data.

  In general things look kinda quiet. I suspect the core framework
  change may still shake out some problems after the merge window,
  mostly because not everyone tests linux-next where that series has
  been for some number of weeks. I saw that there's at least one pending
  fix for Tegra that needs to be wrapped up into a proper patch. I'll
  try to catch those bits before the window closes so that -rc1 is
  bootable. More details below.

  Core:
   - Make clk_ops::determine_rate mandatory for muxes

  New Drivers:
   - Add amlogic a1 SoC family PLL and peripheral clock controller support

  Updates:
   - Handle allocation failures from kasprintf() and friends
   - Migrate platform clk drivers to .remove_new()
   - Migrate i2c clk drivers to .probe() instead of .probe_new()
   - Remove CLK_SET_PARENT from all Mediatek MSDC core clocks
   - Add infra_ao reset support for Mediatek MT8188 SoCs
   - Align driver_data to i2c_device_id tables in some i2c clk drivers
   - Use device_get_match_data() in vc5 clk driver
   - New Kconfig symbol name (SOC_MICROCHIP_POLARFIRE) for Microchip
     FPGA clock drivers
   - Use of_property_read_bool() to read "microchip,pic32mzda-sosc"
     boolean DT property in clk-pic32mzda
   - Convert AT91 clock dt-bindings to YAML
   - Remove CLK_SET_RATE_PARENT flag from LDB clocks on i.MX6SX
   - Keep i.MX UART clocks enabled during kernel boot if earlycon is set
   - Drop imx_unregister_clocks() as there are no users anymore
   - Switch to _safe iterator on imx_clk_scu_unregister() to avoid use
     after free
   - Add determine_rate op to the imx8m composite clock
   - Use device managed API for iomap and kzalloc for i.MXRT1050,
     i.MX8MN, i.MX8MP and i.MX93 clock controller drivers
   - Add missing interrupt DT property for the i.MX8M clock controller
   - Re-add support for Exynos4212 clock controller because we are
     re-introducing the SoC in the mainline
   - Add CONFIG_OF dependency to Samsung clk Kconfig symbols to solve
     some objtool warnings
   - Preselect PLL MIPI as TCON0 parent for Allwinner A64 SoC
   - Convert the Renesas clock drivers to readl_poll_timeout_atomic()
   - Add PWM clock on Renesas R-Car V3U
   - Fix PLL5 on Renesas RZ/G2L and RZ/V2L"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (149 commits)
  clk: fix typo in clk_hw_register_fixed_rate_parent_data() macro
  clk: Fix memory leak in devm_clk_notifier_register()
  clk: mvebu: Iterate over possible CPUs instead of DT CPU nodes
  clk: mvebu: Use of_get_cpu_hwid() to read CPU ID
  MAINTAINERS: Add Marvell mvebu clock drivers
  clk: clocking-wizard: check return value of devm_kasprintf()
  clk: ti: clkctrl: check return value of kasprintf()
  clk: keystone: sci-clk: check return value of kasprintf()
  clk: si5341: free unused memory on probe failure
  clk: si5341: check return value of {devm_}kasprintf()
  clk: si5341: return error if one synth clock registration fails
  clk: cdce925: check return value of kasprintf()
  clk: vc5: check memory returned by kasprintf()
  clk: mediatek: clk-mt8173-apmixedsys: Fix iomap not released issue
  clk: mediatek: clk-mt8173-apmixedsys: Fix return value for of_iomap() error
  clk: mediatek: clk-mtk: Grab iomem pointer for divider clocks
  clk: keystone: syscon-clk: Add support for audio refclk
  dt-bindings: clock: Add binding documentation for TI Audio REFCLK
  dt-bindings: clock: ehrpwm: Remove unneeded syscon compatible
  clk: keystone: syscon-clk: Allow the clock node to not be of type syscon
  ...

1 files changed, 16 insertions, 13 deletions

diff --git a/sound/soc/codecs/tlv320aic32x4-clk.c b/sound/soc/codecs/tlv320aic32x4-clk.c
index 2f78e6820c75..c116e82f712d 100644
--- a/sound/soc/codecs/tlv320aic32x4-clk.c
+++ b/sound/soc/codecs/tlv320aic32x4-clk.c
@@ -204,18 +204,19 @@ static unsigned long clk_aic32x4_pll_recalc_rate(struct clk_hw *hw,
 	return clk_aic32x4_pll_calc_rate(&settings, parent_rate);
 }
 
-static long clk_aic32x4_pll_round_rate(struct clk_hw *hw,
-			unsigned long rate,
-			unsigned long *parent_rate)
+static int clk_aic32x4_pll_determine_rate(struct clk_hw *hw,
+					  struct clk_rate_request *req)
 {
 	struct clk_aic32x4_pll_muldiv settings;
 	int ret;
 
-	ret = clk_aic32x4_pll_calc_muldiv(&settings, rate, *parent_rate);
+	ret = clk_aic32x4_pll_calc_muldiv(&settings, req->rate, req->best_parent_rate);
 	if (ret < 0)
-		return 0;
+		return -EINVAL;
 
-	return clk_aic32x4_pll_calc_rate(&settings, *parent_rate);
+	req->rate = clk_aic32x4_pll_calc_rate(&settings, req->best_parent_rate);
+
+	return 0;
 }
 
 static int clk_aic32x4_pll_set_rate(struct clk_hw *hw,
@@ -266,7 +267,7 @@ static const struct clk_ops aic32x4_pll_ops = {
 	.unprepare = clk_aic32x4_pll_unprepare,
 	.is_prepared = clk_aic32x4_pll_is_prepared,
 	.recalc_rate = clk_aic32x4_pll_recalc_rate,
-	.round_rate = clk_aic32x4_pll_round_rate,
+	.determine_rate = clk_aic32x4_pll_determine_rate,
 	.set_rate = clk_aic32x4_pll_set_rate,
 	.set_parent = clk_aic32x4_pll_set_parent,
 	.get_parent = clk_aic32x4_pll_get_parent,
@@ -292,6 +293,7 @@ static u8 clk_aic32x4_codec_clkin_get_parent(struct clk_hw *hw)
 }
 
 static const struct clk_ops aic32x4_codec_clkin_ops = {
+	.determine_rate = clk_hw_determine_rate_no_reparent,
 	.set_parent = clk_aic32x4_codec_clkin_set_parent,
 	.get_parent = clk_aic32x4_codec_clkin_get_parent,
 };
@@ -326,16 +328,17 @@ static int clk_aic32x4_div_set_rate(struct clk_hw *hw, unsigned long rate,
 				AIC32X4_DIV_MASK, divisor);
 }
 
-static long clk_aic32x4_div_round_rate(struct clk_hw *hw, unsigned long rate,
-				unsigned long *parent_rate)
+static int clk_aic32x4_div_determine_rate(struct clk_hw *hw,
+					  struct clk_rate_request *req)
 {
 	unsigned long divisor;
 
-	divisor = DIV_ROUND_UP(*parent_rate, rate);
+	divisor = DIV_ROUND_UP(req->best_parent_rate, req->rate);
 	if (divisor > 128)
 		return -EINVAL;
 
-	return DIV_ROUND_UP(*parent_rate, divisor);
+	req->rate = DIV_ROUND_UP(req->best_parent_rate, divisor);
+	return 0;
 }
 
 static unsigned long clk_aic32x4_div_recalc_rate(struct clk_hw *hw,
@@ -354,7 +357,7 @@ static const struct clk_ops aic32x4_div_ops = {
 	.prepare = clk_aic32x4_div_prepare,
 	.unprepare = clk_aic32x4_div_unprepare,
 	.set_rate = clk_aic32x4_div_set_rate,
-	.round_rate = clk_aic32x4_div_round_rate,
+	.determine_rate = clk_aic32x4_div_determine_rate,
 	.recalc_rate = clk_aic32x4_div_recalc_rate,
 };
 
@@ -382,7 +385,7 @@ static const struct clk_ops aic32x4_bdiv_ops = {
 	.set_parent = clk_aic32x4_bdiv_set_parent,
 	.get_parent = clk_aic32x4_bdiv_get_parent,
 	.set_rate = clk_aic32x4_div_set_rate,
-	.round_rate = clk_aic32x4_div_round_rate,
+	.determine_rate = clk_aic32x4_div_determine_rate,
 	.recalc_rate = clk_aic32x4_div_recalc_rate,
 };