From 6e26901a00c04436e9e7a323772b71348aeab651 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 24 Jan 2020 14:31:37 +0100 Subject: [PATCH 1/5] clk: renesas: rcar-gen3: Add CCREE clocks Add the CryptoCell module clocks and their parents for the CryptoCell instances in the various Renesas R-Car Gen3 SoCs that do not have support for them yet in their clock drivers (M3-W/W+, M3-N, E3, D3). The R-Car H3 clock driver already supports these clocks. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200124133137.15921-1-geert+renesas@glider.be --- drivers/clk/renesas/r8a7796-cpg-mssr.c | 2 ++ drivers/clk/renesas/r8a77965-cpg-mssr.c | 4 +++- drivers/clk/renesas/r8a77990-cpg-mssr.c | 2 ++ drivers/clk/renesas/r8a77995-cpg-mssr.c | 2 ++ 4 files changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c index e8420d3ada94..1155d6636848 100644 --- a/drivers/clk/renesas/r8a7796-cpg-mssr.c +++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c @@ -105,6 +105,7 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = { DEF_GEN3_SD("sd3", R8A7796_CLK_SD3, CLK_SDSRC, 0x26c), DEF_FIXED("cl", R8A7796_CLK_CL, CLK_PLL1_DIV2, 48, 1), + DEF_FIXED("cr", R8A7796_CLK_CR, CLK_PLL1_DIV4, 2, 1), DEF_FIXED("cp", R8A7796_CLK_CP, CLK_EXTAL, 2, 1), DEF_FIXED("cpex", R8A7796_CLK_CPEX, CLK_EXTAL, 2, 1), @@ -132,6 +133,7 @@ static struct mssr_mod_clk r8a7796_mod_clks[] __initdata = { DEF_MOD("sys-dmac2", 217, R8A7796_CLK_S3D1), DEF_MOD("sys-dmac1", 218, R8A7796_CLK_S3D1), DEF_MOD("sys-dmac0", 219, R8A7796_CLK_S0D3), + DEF_MOD("sceg-pub", 229, R8A7796_CLK_CR), DEF_MOD("cmt3", 300, R8A7796_CLK_R), DEF_MOD("cmt2", 301, R8A7796_CLK_R), DEF_MOD("cmt1", 302, R8A7796_CLK_R), diff --git a/drivers/clk/renesas/r8a77965-cpg-mssr.c b/drivers/clk/renesas/r8a77965-cpg-mssr.c index b3af4da2ca74..9530480880f1 100644 --- a/drivers/clk/renesas/r8a77965-cpg-mssr.c +++ b/drivers/clk/renesas/r8a77965-cpg-mssr.c @@ -99,7 +99,8 @@ static const struct cpg_core_clk r8a77965_core_clks[] __initconst = { DEF_GEN3_SD("sd2", R8A77965_CLK_SD2, CLK_SDSRC, 0x268), DEF_GEN3_SD("sd3", R8A77965_CLK_SD3, CLK_SDSRC, 0x26c), - DEF_FIXED("cl", R8A77965_CLK_CL, CLK_PLL1_DIV2, 48, 1), + DEF_FIXED("cl", R8A77965_CLK_CL, CLK_PLL1_DIV2, 48, 1), + DEF_FIXED("cr", R8A77965_CLK_CR, CLK_PLL1_DIV4, 2, 1), DEF_FIXED("cp", R8A77965_CLK_CP, CLK_EXTAL, 2, 1), DEF_FIXED("cpex", R8A77965_CLK_CPEX, CLK_EXTAL, 2, 1), @@ -127,6 +128,7 @@ static const struct mssr_mod_clk r8a77965_mod_clks[] __initconst = { DEF_MOD("sys-dmac2", 217, R8A77965_CLK_S3D1), DEF_MOD("sys-dmac1", 218, R8A77965_CLK_S3D1), DEF_MOD("sys-dmac0", 219, R8A77965_CLK_S0D3), + DEF_MOD("sceg-pub", 229, R8A77965_CLK_CR), DEF_MOD("cmt3", 300, R8A77965_CLK_R), DEF_MOD("cmt2", 301, R8A77965_CLK_R), diff --git a/drivers/clk/renesas/r8a77990-cpg-mssr.c b/drivers/clk/renesas/r8a77990-cpg-mssr.c index ceabf55c21c2..8eda2e3e2480 100644 --- a/drivers/clk/renesas/r8a77990-cpg-mssr.c +++ b/drivers/clk/renesas/r8a77990-cpg-mssr.c @@ -105,6 +105,7 @@ static const struct cpg_core_clk r8a77990_core_clks[] __initconst = { DEF_GEN3_SD("sd3", R8A77990_CLK_SD3, CLK_SDSRC, 0x026c), DEF_FIXED("cl", R8A77990_CLK_CL, CLK_PLL1, 48, 1), + DEF_FIXED("cr", R8A77990_CLK_CR, CLK_PLL1D2, 2, 1), DEF_FIXED("cp", R8A77990_CLK_CP, CLK_EXTAL, 2, 1), DEF_FIXED("cpex", R8A77990_CLK_CPEX, CLK_EXTAL, 4, 1), @@ -135,6 +136,7 @@ static const struct mssr_mod_clk r8a77990_mod_clks[] __initconst = { DEF_MOD("sys-dmac2", 217, R8A77990_CLK_S3D1), DEF_MOD("sys-dmac1", 218, R8A77990_CLK_S3D1), DEF_MOD("sys-dmac0", 219, R8A77990_CLK_S3D1), + DEF_MOD("sceg-pub", 229, R8A77990_CLK_CR), DEF_MOD("cmt3", 300, R8A77990_CLK_R), DEF_MOD("cmt2", 301, R8A77990_CLK_R), diff --git a/drivers/clk/renesas/r8a77995-cpg-mssr.c b/drivers/clk/renesas/r8a77995-cpg-mssr.c index 962bb337f2e7..056ebf3e70e2 100644 --- a/drivers/clk/renesas/r8a77995-cpg-mssr.c +++ b/drivers/clk/renesas/r8a77995-cpg-mssr.c @@ -91,6 +91,7 @@ static const struct cpg_core_clk r8a77995_core_clks[] __initconst = { DEF_FIXED("s3d4", R8A77995_CLK_S3D4, CLK_S3, 4, 1), DEF_FIXED("cl", R8A77995_CLK_CL, CLK_PLL1, 48, 1), + DEF_FIXED("cr", R8A77995_CLK_CR, CLK_PLL1D2, 2, 1), DEF_FIXED("cp", R8A77995_CLK_CP, CLK_EXTAL, 2, 1), DEF_FIXED("cpex", R8A77995_CLK_CPEX, CLK_EXTAL, 4, 1), @@ -122,6 +123,7 @@ static const struct mssr_mod_clk r8a77995_mod_clks[] __initconst = { DEF_MOD("sys-dmac2", 217, R8A77995_CLK_S3D1), DEF_MOD("sys-dmac1", 218, R8A77995_CLK_S3D1), DEF_MOD("sys-dmac0", 219, R8A77995_CLK_S3D1), + DEF_MOD("sceg-pub", 229, R8A77995_CLK_CR), DEF_MOD("cmt3", 300, R8A77995_CLK_R), DEF_MOD("cmt2", 301, R8A77995_CLK_R), DEF_MOD("cmt1", 302, R8A77995_CLK_R), From 9e6f3b44dc75666bd1861f49aea0f8dfa8c67499 Mon Sep 17 00:00:00 2001 From: Dirk Behme Date: Mon, 3 Feb 2020 08:28:59 +0100 Subject: [PATCH 2/5] clk: renesas: r8a7795: Add RPC clocks Describe the RPCSRC internal clock and the RPC[D2] clocks derived from it, as well as the RPC-IF module clock, in the R-Car H3 (R8A7795) CPG/MSSR driver. Inspired by commit 94e3935b5756 ("clk: renesas: r8a77980: Add RPC clocks"). Signed-off-by: Dirk Behme Link: https://lore.kernel.org/r/20200203072901.31548-1-dirk.behme@de.bosch.com Signed-off-by: Geert Uytterhoeven --- drivers/clk/renesas/r8a7795-cpg-mssr.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c index fbc8c75f4314..ff5b3020cb03 100644 --- a/drivers/clk/renesas/r8a7795-cpg-mssr.c +++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c @@ -44,6 +44,7 @@ enum clk_ids { CLK_S3, CLK_SDSRC, CLK_SSPSRC, + CLK_RPCSRC, CLK_RINT, /* Module Clocks */ @@ -70,6 +71,12 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = { DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1), DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1), DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1), + DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1), + + DEF_BASE("rpc", R8A7795_CLK_RPC, CLK_TYPE_GEN3_RPC, + CLK_RPCSRC), + DEF_BASE("rpcd2", R8A7795_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, + R8A7795_CLK_RPC), DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32), @@ -242,6 +249,7 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = { DEF_MOD("can-fd", 914, R8A7795_CLK_S3D2), DEF_MOD("can-if1", 915, R8A7795_CLK_S3D4), DEF_MOD("can-if0", 916, R8A7795_CLK_S3D4), + DEF_MOD("rpc-if", 917, R8A7795_CLK_RPCD2), DEF_MOD("i2c6", 918, R8A7795_CLK_S0D6), DEF_MOD("i2c5", 919, R8A7795_CLK_S0D6), DEF_MOD("i2c-dvfs", 926, R8A7795_CLK_CP), From 715286f51d13f125de6dbc13f2d707a7893bf95d Mon Sep 17 00:00:00 2001 From: Dirk Behme Date: Mon, 3 Feb 2020 08:29:00 +0100 Subject: [PATCH 3/5] clk: renesas: r8a7796: Add RPC clocks Describe the RPCSRC internal clock and the RPC[D2] clocks derived from it, as well as the RPC-IF module clock, in the R-Car M3-W/M3-W+ (R8A7796) CPG/MSSR driver. Inspired by commit 94e3935b5756 ("clk: renesas: r8a77980: Add RPC clocks"). Signed-off-by: Dirk Behme Link: https://lore.kernel.org/r/20200203072901.31548-2-dirk.behme@de.bosch.com Signed-off-by: Geert Uytterhoeven --- drivers/clk/renesas/r8a7796-cpg-mssr.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c index 1155d6636848..e8d466dbc7f9 100644 --- a/drivers/clk/renesas/r8a7796-cpg-mssr.c +++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c @@ -46,6 +46,7 @@ enum clk_ids { CLK_S3, CLK_SDSRC, CLK_SSPSRC, + CLK_RPCSRC, CLK_RINT, /* Module Clocks */ @@ -72,6 +73,12 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = { DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1), DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1), DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1), + DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1), + + DEF_BASE("rpc", R8A7796_CLK_RPC, CLK_TYPE_GEN3_RPC, + CLK_RPCSRC), + DEF_BASE("rpcd2", R8A7796_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, + R8A7796_CLK_RPC), DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32), @@ -217,6 +224,7 @@ static struct mssr_mod_clk r8a7796_mod_clks[] __initdata = { DEF_MOD("can-fd", 914, R8A7796_CLK_S3D2), DEF_MOD("can-if1", 915, R8A7796_CLK_S3D4), DEF_MOD("can-if0", 916, R8A7796_CLK_S3D4), + DEF_MOD("rpc-if", 917, R8A7796_CLK_RPCD2), DEF_MOD("i2c6", 918, R8A7796_CLK_S0D6), DEF_MOD("i2c5", 919, R8A7796_CLK_S0D6), DEF_MOD("i2c-dvfs", 926, R8A7796_CLK_CP), From 808eab15f39be1ed9502244d2aa4f35209f9d0d5 Mon Sep 17 00:00:00 2001 From: Dirk Behme Date: Mon, 3 Feb 2020 08:29:01 +0100 Subject: [PATCH 4/5] clk: renesas: r8a77965: Add RPC clocks Describe the RPCSRC internal clock and the RPC[D2] clocks derived from it, as well as the RPC-IF module clock, in the R-Car M3-N (R8A77965) CPG/MSSR driver. Inspired by commit 94e3935b5756 ("clk: renesas: r8a77980: Add RPC clocks"). Signed-off-by: Dirk Behme Link: https://lore.kernel.org/r/20200203072901.31548-3-dirk.behme@de.bosch.com Signed-off-by: Geert Uytterhoeven --- drivers/clk/renesas/r8a77965-cpg-mssr.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/clk/renesas/r8a77965-cpg-mssr.c b/drivers/clk/renesas/r8a77965-cpg-mssr.c index 9530480880f1..7a05a2fc1cc6 100644 --- a/drivers/clk/renesas/r8a77965-cpg-mssr.c +++ b/drivers/clk/renesas/r8a77965-cpg-mssr.c @@ -43,6 +43,7 @@ enum clk_ids { CLK_S3, CLK_SDSRC, CLK_SSPSRC, + CLK_RPCSRC, CLK_RINT, /* Module Clocks */ @@ -68,6 +69,12 @@ static const struct cpg_core_clk r8a77965_core_clks[] __initconst = { DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1), DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1), DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1), + DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1), + + DEF_BASE("rpc", R8A77965_CLK_RPC, CLK_TYPE_GEN3_RPC, + CLK_RPCSRC), + DEF_BASE("rpcd2", R8A77965_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, + R8A77965_CLK_RPC), DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32), @@ -217,6 +224,7 @@ static const struct mssr_mod_clk r8a77965_mod_clks[] __initconst = { DEF_MOD("can-fd", 914, R8A77965_CLK_S3D2), DEF_MOD("can-if1", 915, R8A77965_CLK_S3D4), DEF_MOD("can-if0", 916, R8A77965_CLK_S3D4), + DEF_MOD("rpc-if", 917, R8A77965_CLK_RPCD2), DEF_MOD("i2c6", 918, R8A77965_CLK_S0D6), DEF_MOD("i2c5", 919, R8A77965_CLK_S0D6), DEF_MOD("i2c-dvfs", 926, R8A77965_CLK_CP), From 068e7f85234c0b56f55cc0259ad9c05f2c64b8fb Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 18 Feb 2020 12:25:25 +0100 Subject: [PATCH 5/5] clk: renesas: Remove use of ARCH_R8A7795 CONFIG_ARCH_R8A7795 was split in CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951 in commit b925adfceb529389 ("soc: renesas: Add ARCH_R8A7795[01] for existing R-Car H3"), so its users can be removed. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200218112525.5834-1-geert+renesas@glider.be --- drivers/clk/renesas/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig index 250d8165167a..879d96ead06b 100644 --- a/drivers/clk/renesas/Kconfig +++ b/drivers/clk/renesas/Kconfig @@ -20,7 +20,7 @@ config CLK_RENESAS select CLK_R8A7791 if ARCH_R8A7791 || ARCH_R8A7793 select CLK_R8A7792 if ARCH_R8A7792 select CLK_R8A7794 if ARCH_R8A7794 - select CLK_R8A7795 if ARCH_R8A77950 || ARCH_R8A77951 || ARCH_R8A7795 + select CLK_R8A7795 if ARCH_R8A77950 || ARCH_R8A77951 select CLK_R8A77960 if ARCH_R8A77960 select CLK_R8A77961 if ARCH_R8A77961 select CLK_R8A77965 if ARCH_R8A77965