linux-stable/drivers/clk
Geert Uytterhoeven 3f70795636 clk: renesas: rcar-gen3: Add custom clock for PLLs
Currently the PLLs are modeled as fixed factor clocks, based on initial
settings.  However, enabling CPU boost clock rates requires increasing
the PLL clock rates.

Add a custom clock driver to model the PLL clocks.  This will allow the
Z (CPU) clock driver to request changing the PLL clock rate.

Based on a patch in the BSP by Takeshi Kihara
<takeshi.kihara.df@renesas.com>.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20210326120100.1577596-7-geert+renesas@glider.be
2021-05-11 09:57:06 +02:00
..
actions clk: actions: Add Actions S500 SoC Reset Management Unit support 2020-07-21 01:50:47 -07:00
analogbits
at91 clk: at91: Trivial typo fixes in the file sama7g5.c 2021-03-13 13:02:02 -08:00
axis
axs10x
baikal-t1 clk: baikal-t1: Mark Ethernet PLL as critical 2020-10-13 19:48:34 -07:00
bcm clk: bcm: rpi: Release firmware handle on unbind 2021-03-22 17:59:51 +01:00
berlin
davinci This pull request contains zero diff to the core framework. It is a collection 2020-10-22 12:53:28 -07:00
h8300
hisilicon
imgtec treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
imx clk: imx: Reference preceded by free 2021-04-04 22:39:05 +03:00
ingenic clk: ingenic: Fix divider calculation with div tables 2020-12-19 16:04:58 -08:00
keystone treewide: Change list_sort to use const pointers 2021-04-08 16:04:22 -07:00
loongson1
mediatek clk: mediatek: mux: Update parent at enable time 2021-02-09 00:01:28 -08:00
meson clk: meson: axg: Remove MIPI enable clock gate 2021-02-09 13:32:59 +01:00
microchip
mmp clk: mmp2: fix build without CONFIG_PM 2021-01-12 12:10:55 -08:00
mstar clk: mstar: msc313-mpll: Fix format specifier 2021-02-16 12:52:28 -08:00
mvebu clk: mvebu: armada-37xx-periph: Fix workaround for switching from L1 to L0 2021-04-09 15:17:33 +05:30
mxs
nxp
pistachio
pxa clk: pxa: Constify static struct clk_ops 2020-10-13 19:49:11 -07:00
qcom clk: qcom: rpmh: add support for SDX55 rpmh IPA clock 2021-04-12 17:55:22 -07:00
ralink clk: ralink: add clock driver for mt7621 SoC 2021-04-12 19:10:54 -07:00
renesas clk: renesas: rcar-gen3: Add custom clock for PLLs 2021-05-11 09:57:06 +02:00
rockchip clk: rockchip: drop MODULE_ALIAS from rk3399 clock controller 2021-03-21 11:13:30 +01:00
samsung clk: samsung: Remove redundant dev_err calls 2021-04-08 19:35:26 +02:00
sifive clk: sifive: Use reset-simple in prci driver for PCIe driver 2021-05-04 12:26:09 +01:00
socfpga Here's a collection of largely clk driver updates for the merge window. The 2021-04-28 17:13:56 -07:00
spear clk: spear: Move prototype to accessible header 2021-02-11 11:56:06 -08:00
sprd This time around we have 4 lines of diff in the core framework, removing a 2020-06-10 11:42:19 -07:00
st clk: st: clkgen-fsyn: Fix worthy struct documentation demote partially filled one 2021-02-11 11:56:06 -08:00
sunxi clk: sunxi: Demote non-conformant kernel-doc headers 2021-03-08 16:47:55 +01:00
sunxi-ng clk: sunxi-ng: v3s: use sigma-delta modulation for audio-pll 2021-03-06 15:41:00 +08:00
tegra clk: tegra: Don't enable PLLE HW sequencer at init 2021-03-24 14:02:14 +01:00
ti clk: ti: omap5: Add missing gpmc and ocmc clkctrl 2021-03-10 13:59:18 +02:00
uniphier clk: uniphier: Fix potential infinite loop 2021-04-12 19:09:59 -07:00
ux500
versatile clk: versatile: clk-icst: Fix worthy struct documentation block 2021-02-11 11:56:07 -08:00
x86 More ACPI updates for 5.9-rc1 2020-08-15 08:18:22 -07:00
xilinx clk: xilinx: move xlnx_vcu clock driver from soc 2021-02-08 18:31:25 -08:00
zynq clk: zynq: clkc: Remove various instances of an unused variable 'clk' 2021-02-11 11:56:07 -08:00
zynqmp clk: zynqmp: pll: add set_pll_mode to check condition in zynqmp_pll_enable 2021-04-07 18:09:35 -07:00
clk-asm9260.c clk: asm9260: fix __clk_hw_register_fixed_rate_with_accuracy typo 2020-04-13 12:20:06 -07:00
clk-aspeed.c
clk-aspeed.h
clk-ast2600.c media: aspeed: fix clock handling logic 2021-03-11 11:59:45 +01:00
clk-axi-clkgen.c clk: axi-clkgen: use devm_platform_ioremap_resource() short-hand 2021-02-08 18:13:13 -08:00
clk-axm5516.c
clk-bd718x7.c clk: bd718x7: Add support for clk gate on ROHM BD71815 PMIC 2021-04-14 10:21:26 +01:00
clk-bm1880.c
clk-bulk.c
clk-cdce706.c Replace HTTP links with HTTPS ones: Common CLK framework 2020-07-10 17:15:34 -07:00
clk-cdce925.c
clk-clps711x.c
clk-composite.c clk: composite: add devm_clk_hw_register_composite_pdata() 2020-12-07 14:06:16 -08:00
clk-conf.c
clk-cs2000-cp.c
clk-devres.c
clk-divider.c clk: divider: fix initialization with parent_hw 2021-02-08 18:31:24 -08:00
clk-fixed-factor.c clk: fixed: fix double free in resource managed fixed-factor clock 2021-04-07 16:01:25 -07:00
clk-fixed-mmio.c clk: clk-fixed-mmio: Demote obvious kernel-doc abuse 2021-02-11 11:56:05 -08:00
clk-fixed-rate.c clk: fixed: add missing kerneldoc 2020-09-22 12:44:14 -07:00
clk-fractional-divider.c
clk-fsl-flexspi.c clk: fsl-flexspi: new driver 2020-12-07 16:56:41 -08:00
clk-fsl-sai.c clk: fsl-sai: use devm_clk_hw_register_composite_pdata() 2020-12-07 14:06:16 -08:00
clk-gate.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
clk-gemini.c
clk-gpio.c Replace HTTP links with HTTPS ones: Common CLK framework 2020-07-10 17:15:34 -07:00
clk-hi655x.c
clk-highbank.c
clk-hsdk-pll.c CLK: HSDK: CGU: add support for 148.5MHz clock 2020-05-28 21:06:39 -07:00
clk-k210.c clk: Add RISC-V Canaan Kendryte K210 clock driver 2021-02-22 17:51:04 -08:00
clk-lochnagar.c
clk-max9485.c
clk-max77686.c
clk-milbeaut.c
clk-moxart.c
clk-multiplier.c
clk-mux.c clk: mux: provide devm_clk_hw_register_mux() 2021-04-07 11:05:44 -07:00
clk-nomadik.c
clk-npcm7xx.c clk: clk-npcm7xx: Remove unused static const tables 'npcm7xx_gates' and 'npcm7xx_divs_fx' 2021-02-11 11:56:05 -08:00
clk-nspire.c
clk-oxnas.c
clk-palmas.c
clk-plldig.c
clk-pwm.c clk: pwm: drop of_match_ptr from of_device_id table 2020-12-10 12:24:18 -08:00
clk-qoriq.c clk: qoriq: use macros to generate pll_mask 2021-02-14 13:02:01 -08:00
clk-rk808.c
clk-s2mps11.c clk: s2mps11: Fix a resource leak in error handling paths in the probe function 2020-12-19 15:53:31 -08:00
clk-scmi.c clk: scmi: Port driver to the new scmi_clk_proto_ops interface 2021-03-30 16:34:37 +01:00
clk-scpi.c clk: scpi: mark scpi_clk_match as maybe unused 2020-12-10 12:24:40 -08:00
clk-si514.c
clk-si544.c
clk-si570.c clk: si570: Skip NVM to RAM recall operation if an optional property is set 2021-02-11 12:13:50 -08:00
clk-si5341.c clk: si5341: drop unused 'err' variable 2020-09-22 12:44:41 -07:00
clk-si5351.c clk: si5351: Wait for bit clear after PLL reset 2020-12-19 15:49:54 -08:00
clk-si5351.h
clk-sparx5.c clk: sparx5: Add Sparx5 SoC DPLL clock driver 2020-07-28 18:17:56 -07:00
clk-stm32f4.c
clk-stm32h7.c
clk-stm32mp1.c
clk-twl6040.c
clk-versaclock5.c clk: vc5: Add support for optional load capacitance 2021-02-11 12:09:34 -08:00
clk-vt8500.c
clk-wm831x.c
clk-xgene.c clk: clk-xgene: Add description for 'mask' and fix formatting for 'flags' 2021-02-11 11:56:06 -08:00
clk.c Here's a collection of largely clk driver updates for the merge window. The 2021-04-28 17:13:56 -07:00
clk.h
clkdev.c
Kconfig Here's a collection of largely clk driver updates for the merge window. The 2021-04-28 17:13:56 -07:00
Makefile Here's a collection of largely clk driver updates for the merge window. The 2021-04-28 17:13:56 -07:00