diff options
author | Hai Pham <hai.pham.ud@renesas.com> | 2023-01-26 23:02:02 +0300 |
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committer | Marek Vasut <marek.vasut+renesas@gmail.com> | 2023-02-02 03:49:20 +0300 |
commit | d1c886f563f44c920332da5f78105d0be73804b5 (patch) | |
tree | 6226db3b8da78e2c3f9175b9eaa37f37ee74b4e4 /drivers/clk | |
parent | 9d16ed44f04c71d8f536678c6a995d756562b5e6 (diff) | |
download | u-boot-d1c886f563f44c920332da5f78105d0be73804b5.tar.xz |
clk: renesas: r8a7796: Add R8A77961 CPG/MSSR support
Add support for the R-Car M3-W+ (R8A77961) SoC.
R-Car M3-W+ is very similar to R-Car M3-W (R8A77960), which allows for
both SoCs to share a driver.
Based on Linux commit 2ba738d56db4 ("clk: renesas: r8a7796: Add R8A77961
CPG/MSSR support")
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/renesas/Kconfig | 6 | ||||
-rw-r--r-- | drivers/clk/renesas/Makefile | 1 | ||||
-rw-r--r-- | drivers/clk/renesas/r8a7796-cpg-mssr.c | 19 |
3 files changed, 26 insertions, 0 deletions
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig index 939aa8d7e6..a538e7e7aa 100644 --- a/drivers/clk/renesas/Kconfig +++ b/drivers/clk/renesas/Kconfig @@ -85,6 +85,12 @@ config CLK_R8A77960 help Enable this to support the clocks on Renesas R8A77960 SoC. +config CLK_R8A77961 + bool "Renesas R8A77961 clock driver" + depends on CLK_RCAR_GEN3 + help + Enable this to support the clocks on Renesas R8A77961 SoC. + config CLK_R8A77965 bool "Renesas R8A77965 clock driver" depends on CLK_RCAR_GEN3 diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile index 8c0354b787..df6bbc20bc 100644 --- a/drivers/clk/renesas/Makefile +++ b/drivers/clk/renesas/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_CLK_R8A7794) += r8a7794-cpg-mssr.o obj-$(CONFIG_CLK_RCAR_GEN3) += clk-rcar-gen3.o obj-$(CONFIG_CLK_R8A7795) += r8a7795-cpg-mssr.o obj-$(CONFIG_CLK_R8A77960) += r8a7796-cpg-mssr.o +obj-$(CONFIG_CLK_R8A77961) += r8a7796-cpg-mssr.o obj-$(CONFIG_CLK_R8A77965) += r8a77965-cpg-mssr.o obj-$(CONFIG_CLK_R8A77970) += r8a77970-cpg-mssr.o obj-$(CONFIG_CLK_R8A77980) += r8a77980-cpg-mssr.o diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c index 87b8c08352..a3fee15851 100644 --- a/drivers/clk/renesas/r8a7796-cpg-mssr.c +++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c @@ -355,11 +355,30 @@ static const struct cpg_mssr_info r8a7796_cpg_mssr_info = { .get_pll_config = r8a7796_get_pll_config, }; +static const struct cpg_mssr_info r8a77961_cpg_mssr_info = { + .core_clk = r8a7796_core_clks, + .core_clk_size = ARRAY_SIZE(r8a7796_core_clks), + .mod_clk = r8a7796_mod_clks, + .mod_clk_size = ARRAY_SIZE(r8a7796_mod_clks), + .mstp_table = r8a7796_mstp_table, + .mstp_table_size = ARRAY_SIZE(r8a7796_mstp_table), + .reset_node = "renesas,r8a77961-rst", + .extalr_node = "extalr", + .mod_clk_base = MOD_CLK_BASE, + .clk_extal_id = CLK_EXTAL, + .clk_extalr_id = CLK_EXTALR, + .get_pll_config = r8a7796_get_pll_config, +}; + static const struct udevice_id r8a7796_clk_ids[] = { { .compatible = "renesas,r8a7796-cpg-mssr", .data = (ulong)&r8a7796_cpg_mssr_info, }, + { + .compatible = "renesas,r8a77961-cpg-mssr", + .data = (ulong)&r8a77961_cpg_mssr_info, + }, { } }; |