kernel/linux.git/drivers/clk/ti, branch v6.6.131

clk: ti: am33xx: keep WKUP_DEBUGSS_CLKCTRL enabled

2025-11-24T09:29:48+00:00

[ Upstream commit 1e0d75258bd09323cb452655549e03975992b29e ] As described in AM335x Errata Advisory 1.0.42, WKUP_DEBUGSS_CLKCTRL can't be disabled - the clock module will just be stuck in transitioning state forever, resulting in the following warning message after the wait loop times out: l3-aon-clkctrl:0000:0: failed to disable Just add the clock to enable_init_clks, so no attempt is made to disable it. Signed-off-by: Matthias Schiffer Signed-off-by: Alexander Stein Acked-by: Kevin Hilman Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin

clk: ti: dra7-atl: Fix leak of of_nodes

2024-10-04T14:29:31+00:00

[ Upstream commit 9d6e9f10e2e031fb7bfb3030a7d1afc561a28fea ] This fix leaking the of_node references in of_dra7_atl_clk_probe(). The docs for of_parse_phandle_with_args() say that the caller must call of_node_put() on the returned node. This adds the missing of_node_put() to fix the leak. Fixes: 9ac33b0ce81f ("CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)") Signed-off-by: David Lechner Link: https://lore.kernel.org/r/20240826-clk-fix-leak-v1-1-f55418a13aa6@baylibre.com Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin

clk: ti: fix double free in of_ti_divider_clk_setup()

2023-11-20T10:59:06+00:00

[ Upstream commit 7af5b9eadd64c9e02a71f97c45bcdf3b64841f6b ] The "div" pointer is freed in _register_divider() and again in of_ti_divider_clk_setup(). Delete the free in _register_divider() Fixes: fbbc18591585 ("clk: ti: divider: cleanup _register_divider and ti_clk_get_div_table") Signed-off-by: Dan Carpenter Link: https://lore.kernel.org/r/6d36eeec-6c8a-4f11-a579-aa3cd7c38749@moroto.mountain Reviewed-by: Tony Lindgren Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin

clk: ti: Fix missing omap5 mcbsp functional clock and aliases

2023-10-13T08:02:02+00:00

We are using a wrong mcbsp functional clock. The interconnect target module driver provided clock for mcbsp is not same as the mcbsp functional clock known as the gfclk main_clk. The mcbsp functional clocks for mcbsp should have been added before we dropped the legacy platform data. Additionally we are also missing the clock aliases for the clocks used by the audio driver if reparenting is needed. This causes audio driver errors like "CLKS: could not clk_get() prcm_fck" for mcbsp as reported by Andreas. The mcbsp clock aliases too should have been added before we dropped the legacy platform data. Let's add the clocks and aliases with a single patch to fix the issue similar to omap4. On omap5, there is no mcbsp4 instance on the l4_per interconnect. Fixes: b1da0fa21bd1 ("ARM: OMAP2+: Drop legacy platform data for omap5 mcbsp") Cc: H. Nikolaus Schaller Reported-by: Andreas Kemnade Reported-by: Péter Ujfalusi Acked-by: Stephen Boyd Signed-off-by: Tony Lindgren

clk: ti: Fix missing omap4 mcbsp functional clock and aliases

2023-10-13T08:01:48+00:00

We are using a wrong mcbsp functional clock. The interconnect target module driver provided clock for mcbsp is not same as the mcbsp functional clock known as the gfclk main_clk. The mcbsp functional clocks for mcbsp should have been added before we dropped the legacy platform data. Additionally we are also missing the clock aliases for the clocks used by the audio driver if reparenting is needed. This causes audio driver errors like "CLKS: could not clk_get() prcm_fck" for mcbsp as reported by Andreas. The mcbsp clock aliases too should have been added before we dropped the legacy platform data. Let's add the clocks and aliases with a single patch to fix the issue. Fixes: 349355ce3a05 ("ARM: OMAP2+: Drop legacy platform data for omap4 mcbsp") Reported-by: Andreas Kemnade Reported-by: Péter Ujfalusi Acked-by: Stephen Boyd Signed-off-by: Tony Lindgren

Merge branches 'clk-versa', 'clk-strdup', 'clk-amlogic', 'clk-allwinner' and 'clk-rockchip' into clk-next

2023-08-30T21:38:19+00:00

- Add Versa3 clk generator to support 48KHz playback/record with audio codec on RZ/G2L SMARC EVK - Introduce kstrdup_and_replace() and use it * clk-versa: clk: vc7: Use i2c_get_match_data() instead of device_get_match_data() clk: vc5: Use i2c_get_match_data() instead of device_get_match_data() clk: versaclock3: Switch to use i2c_driver's probe callback clk: Add support for versa3 clock driver dt-bindings: clock: Add Renesas versa3 clock generator bindings * clk-strdup: clk: ti: Replace kstrdup() + strreplace() with kstrdup_and_replace() clk: tegra: Replace kstrdup() + strreplace() with kstrdup_and_replace() driver core: Replace kstrdup() + strreplace() with kstrdup_and_replace() lib/string_helpers: Add kstrdup_and_replace() helper * clk-amlogic: (22 commits) dt-bindings: soc: amlogic: document System Control registers dt-bindings: clock: amlogic: convert amlogic,gxbb-aoclkc.txt to dt-schema dt-bindings: clock: amlogic: convert amlogic,gxbb-clkc.txt to dt-schema clk: meson: axg-audio: move bindings include to main driver clk: meson: meson8b: move bindings include to main driver clk: meson: a1: move bindings include to main driver clk: meson: eeclk: move bindings include to main driver clk: meson: aoclk: move bindings include to main driver dt-bindings: clk: axg-audio-clkc: expose all clock ids dt-bindings: clk: amlogic,a1-pll-clkc: expose all clock ids dt-bindings: clk: amlogic,a1-peripherals-clkc: expose all clock ids dt-bindings: clk: meson8b-clkc: expose all clock ids dt-bindings: clk: g12a-aoclkc: expose all clock ids dt-bindings: clk: g12a-clks: expose all clock ids dt-bindings: clk: axg-clkc: expose all clock ids dt-bindings: clk: gxbb-clkc: expose all clock ids clk: meson: migrate axg-audio out of hw_onecell_data to drop NR_CLKS clk: meson: migrate meson8b out of hw_onecell_data to drop NR_CLKS clk: meson: migrate a1 clock drivers out of hw_onecell_data to drop NR_CLKS clk: meson: migrate meson-aoclk out of hw_onecell_data to drop NR_CLKS ... * clk-allwinner: clk: sunxi-ng: nkm: Prefer current parent rate clk: sunxi-ng: a64: select closest rate for pll-video0 clk: sunxi-ng: div: Support finding closest rate clk: sunxi-ng: mux: Support finding closest rate clk: sunxi-ng: nkm: Support finding closest rate clk: sunxi-ng: nm: Support finding closest rate clk: sunxi-ng: Add helper function to find closest rate clk: sunxi-ng: Add feature to find closest rate clk: sunxi-ng: a64: allow pll-mipi to set parent's rate clk: sunxi-ng: nkm: consider alternative parent rates when determining rate clk: sunxi-ng: nkm: Use correct parameter name for parent HW clk: sunxi-ng: Modify mismatched function name clk: sunxi: sun9i-mmc: Use devm_platform_get_and_ioremap_resource() * clk-rockchip: clk: rockchip: rv1126: Add PD_VO clock tree clk: rockchip: rk3568: Fix PLL rate setting for 78.75MHz clk: rockchip: rk3568: Add PLL rate for 101MHz

clk: ti: Use devm_platform_get_and_ioremap_resource()

2023-08-22T21:28:31+00:00

Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yangtao Li Link: https://lore.kernel.org/r/20230705065313.67043-10-frank.li@vivo.com Signed-off-by: Stephen Boyd

clk: ti: Replace kstrdup() + strreplace() with kstrdup_and_replace()

2023-08-05T01:21:51+00:00

Replace open coded functionality of kstrdup_and_replace() with a call. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230804143910.15504-5-andriy.shevchenko@linux.intel.com Signed-off-by: Stephen Boyd

clk: ti: clkctrl: check return value of kasprintf()

2023-06-17T04:52:50+00:00

kasprintf() returns a pointer to dynamically allocated memory. Pointer could be NULL in case allocation fails. Check pointer validity. Identified with coccinelle (kmerr.cocci script). Fixes: 852049594b9a ("clk: ti: clkctrl: convert subclocks to use proper names also") Fixes: 6c3090520554 ("clk: ti: clkctrl: Fix hidden dependency to node name") Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20230530093913.1656095-8-claudiu.beznea@microchip.com Reviewed-by: Tony Lindgren Signed-off-by: Stephen Boyd

Merge branches 'clk-xilinx', 'clk-broadcom' and 'clk-platform' into clk-next

2023-04-25T18:50:36+00:00

- BCM63268 timer clock and reset controller - Convert platform clk drivers to remove_new * clk-xilinx: clocking-wizard: Support higher frequency accuracy clk: zynqmp: pll: Remove the limit * clk-broadcom: clk: bcm: Add BCM63268 timer clock and reset driver dt-bindings: clock: Add BCM63268 timer binding dt-bindings: reset: add BCM63268 timer reset definitions dt-bindings: clk: add BCM63268 timer clock definitions * clk-platform: (25 commits) clk: xilinx: Convert to platform remove callback returning void clk: x86: Convert to platform remove callback returning void clk: uniphier: Convert to platform remove callback returning void clk: ti: Convert to platform remove callback returning void clk: tegra: Convert to platform remove callback returning void clk: stm32: Convert to platform remove callback returning void clk: mvebu: Convert to platform remove callback returning void clk: mmp: Convert to platform remove callback returning void clk: keystone: Convert to platform remove callback returning void clk: hisilicon: Convert to platform remove callback returning void clk: stm32mp1: Convert to platform remove callback returning void clk: scpi: Convert to platform remove callback returning void clk: s2mps11: Convert to platform remove callback returning void clk: pwm: Convert to platform remove callback returning void clk: palmas: Convert to platform remove callback returning void clk: hsdk-pll: Convert to platform remove callback returning void clk: fixed-rate: Convert to platform remove callback returning void clk: fixed-mmio: Convert to platform remove callback returning void clk: fixed-factor: Convert to platform remove callback returning void clk: axm5516: Convert to platform remove callback returning void ...