linux-stable/drivers/clk/renesas
Wolfram Sang 91426b2583 clk: renesas: r8a779f0: Fix SCIF parent clocks
[ Upstream commit 2e0d7d3eab ]

As serial communication requires a clean clock signal, the Serial
Communication Interfaces with FIFO (SCIF) are clocked by a clock that is
not affected by Spread Spectrum or Fractional Multiplication.

Hence change the parent clocks for the SCIF modules from the S0D12_PER
clock to the SASYNCPERD4 clock (which has the same clock rate), cfr.
R-Car S4-8 Hardware User's Manual rev. 0.81.

Fixes: 24aaff6a6c ("clk: renesas: cpg-mssr: Add support for R-Car S4-8")
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20221103143440.46449-3-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:32:09 +01:00
..
clk-div6.c clk: renesas: div6: Implement range checking 2021-05-11 09:58:13 +02:00
clk-div6.h We have two changes to the core framework this time around. The first being a 2017-11-17 20:04:24 -08:00
clk-emev2.c Merge branches 'clk-dt-name', 'clk-ti-of-node' and 'clk-sa' into clk-next 2018-10-18 15:33:52 -07:00
clk-mstp.c clk: renesas: Zero init clk_init_data 2021-03-30 09:58:27 +02:00
clk-r8a73a4.c clk: renesas: r8a73a4: Remove r8a73a4_cpg.reg 2022-06-13 11:53:18 +02:00
clk-r8a7740.c clk: renesas: r8a7740: Remove r8a7740_cpg.reg 2022-06-13 11:53:18 +02:00
clk-r8a7778.c clk: renesas: r8a7778: Remove struct r8a7778_cpg 2022-06-13 11:53:18 +02:00
clk-r8a7779.c clk: renesas: r8a7779: Remove struct r8a7779_cpg 2022-06-13 11:53:18 +02:00
clk-rz.c clk: renesas: rza1: Remove struct rz_cpg 2022-06-13 11:53:18 +02:00
clk-sh73a0.c clk: renesas: sh73a0: Remove sh73a0_cpg.reg 2022-06-13 11:53:18 +02:00
Kconfig clk: renesas: Add RZ/V2M support using the rzg2l driver 2022-05-06 09:38:40 +02:00
Makefile clk: renesas: Add RZ/V2M support using the rzg2l driver 2022-05-06 09:38:40 +02:00
r7s9210-cpg-mssr.c clk: renesas: cpg-mssr: Use enum clk_reg_layout instead of a boolean flag 2020-09-17 15:30:08 +02:00
r8a774a1-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a774b1-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a774c0-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a774e1-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a779a0-cpg-mssr.c clk: renesas: r8a779a0: Fix SD0H clock name 2022-12-31 13:32:05 +01:00
r8a779f0-cpg-mssr.c clk: renesas: r8a779f0: Fix SCIF parent clocks 2022-12-31 13:32:09 +01:00
r8a779g0-cpg-mssr.c clk: renesas: r8a779g0: Fix HSCIF parent clocks 2022-10-26 12:05:36 +02:00
r8a7742-cpg-mssr.c clk: renesas: r8a7742: Add clk entry for VSPR 2020-09-04 09:42:01 +02:00
r8a7743-cpg-mssr.c clk: renesas: rcar-gen2: Rename vsp1-(sy|rt) clocks to vsp(s|r) 2020-09-04 09:42:01 +02:00
r8a7745-cpg-mssr.c clk: renesas: rcar-gen2: Rename vsp1-(sy|rt) clocks to vsp(s|r) 2020-09-04 09:42:01 +02:00
r8a7790-cpg-mssr.c clk: renesas: rcar-gen2: Rename vsp1-(sy|rt) clocks to vsp(s|r) 2020-09-04 09:42:01 +02:00
r8a7791-cpg-mssr.c clk: renesas: rcar-gen2: Rename vsp1-(sy|rt) clocks to vsp(s|r) 2020-09-04 09:42:01 +02:00
r8a7792-cpg-mssr.c clk: renesas: rcar-gen2: Rename vsp1-(sy|rt) clocks to vsp(s|r) 2020-09-04 09:42:01 +02:00
r8a7794-cpg-mssr.c clk: renesas: rcar-gen2: Rename vsp1-(sy|rt) clocks to vsp(s|r) 2020-09-04 09:42:01 +02:00
r8a7795-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a7796-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a77470-cpg-mssr.c clk: renesas: rcar-gen2: Rename vsp1-(sy|rt) clocks to vsp(s|r) 2020-09-04 09:42:01 +02:00
r8a77965-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a77970-cpg-mssr.c clk: renesas: rcar-gen3: Mark RWDT clocks as critical 2020-06-22 16:53:49 +02:00
r8a77980-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a77990-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r8a77995-cpg-mssr.c clk: renesas: Move RPC core clocks 2022-04-13 12:27:45 +02:00
r9a06g032-clocks.c clk: renesas: r9a06g032: Repair grave increment error 2022-12-31 13:32:06 +01:00
r9a07g043-cpg.c clk: renesas: r9a07g043: Add support for RZ/Five SoC 2022-07-05 09:20:34 +02:00
r9a07g044-cpg.c clk: renesas: r9a07g044: Add conditional compilation for r9a07g044_cpg_info 2022-08-22 09:47:36 +02:00
r9a09g011-cpg.c clk: renesas: r9a09g011: Add IIC clock and reset entries 2022-08-29 09:22:57 +02:00
rcar-cpg-lib.c clk: renesas: rcar-gen3: Switch to new SD clock handling 2021-11-19 11:32:39 +01:00
rcar-cpg-lib.h clk: renesas: rcar-gen3: Switch to new SD clock handling 2021-11-19 11:32:39 +01:00
rcar-gen2-cpg.c clk: renesas: Zero init clk_init_data 2021-03-30 09:58:27 +02:00
rcar-gen2-cpg.h clk: renesas: rcar-gen2: Change multipliers and dividers to u8 2019-12-10 10:24:10 +01:00
rcar-gen3-cpg.c clk: renesas: rcar-gen3: Remove outdated SD_SKIP_FIRST 2021-11-19 11:32:39 +01:00
rcar-gen3-cpg.h clk: renesas: r8a77995: Add RPC clocks 2022-04-11 12:13:13 +02:00
rcar-gen4-cpg.c clk: renesas: rcar-gen4: Fix initconst confusion for cpg_pll_config 2022-07-05 09:20:34 +02:00
rcar-gen4-cpg.h clk: renesas: rcar-gen4: Add CLK_TYPE_GEN4_PLL4 2022-04-29 12:08:36 +02:00
rcar-usb2-clock-sel.c clk: renesas: rcar-usb2-clock-sel: Fix kernel NULL pointer dereference 2021-08-28 21:29:36 -07:00
renesas-cpg-mssr.c clk: renesas: cpg-mssr: Add support for R-Car V4H 2022-04-29 12:23:39 +02:00
renesas-cpg-mssr.h clk: renesas: cpg-mssr: Add support for R-Car V4H 2022-04-29 12:23:39 +02:00
rzg2l-cpg.c clk: renesas: rzg2l: Fix reset status function 2022-06-07 09:20:35 +02:00
rzg2l-cpg.h clk: renesas: Add RZ/V2M support using the rzg2l driver 2022-05-06 09:38:40 +02:00