[PATCH 3/5] drivers: clk-qoriq: Add clockgen support for lx2160a
From: Vabhav Sharma <hidden>
Date: 2018-08-20 18:52:18
Also in:
linux-clk, linux-devicetree, linux-pm, linuxppc-dev, lkml
Subsystem:
common clk framework, cpu frequency scaling framework, the rest · Maintainers:
Michael Turquette, Stephen Boyd, "Rafael J. Wysocki", Viresh Kumar, Linus Torvalds
From: Yogesh Gaur <redacted> Add clockgen support for lx2160a. Added entry for compat 'fsl,lx2160a-clockgen'. As LX2160A is 16 core, so modified value for NUM_CMUX Signed-off-by: Tang Yuantian <redacted> Signed-off-by: Yogesh Gaur <redacted> Signed-off-by: Vabhav Sharma <redacted> --- drivers/clk/clk-qoriq.c | 14 +++++++++++++- drivers/cpufreq/qoriq-cpufreq.c | 1 + 2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index 3a1812f..fc6e308 100644
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c@@ -60,7 +60,7 @@ struct clockgen_muxinfo { }; #define NUM_HWACCEL 5 -#define NUM_CMUX 8 +#define NUM_CMUX 16 struct clockgen;
@@ -570,6 +570,17 @@ static const struct clockgen_chipinfo chipinfo[] = { .flags = CG_VER3 | CG_LITTLE_ENDIAN, }, { + .compat = "fsl,lx2160a-clockgen", + .cmux_groups = { + &clockgen2_cmux_cga12, &clockgen2_cmux_cgb + }, + .cmux_to_group = { + 0, 0, 0, 0, 1, 1, 1, 1, -1 + }, + .pll_mask = 0x37, + .flags = CG_VER3 | CG_LITTLE_ENDIAN, + }, + { .compat = "fsl,p2041-clockgen", .guts_compat = "fsl,qoriq-device-config-1.0", .init_periph = p2041_init_periph,
@@ -1424,6 +1435,7 @@ CLK_OF_DECLARE(qoriq_clockgen_ls1043a, "fsl,ls1043a-clockgen", clockgen_init); CLK_OF_DECLARE(qoriq_clockgen_ls1046a, "fsl,ls1046a-clockgen", clockgen_init); CLK_OF_DECLARE(qoriq_clockgen_ls1088a, "fsl,ls1088a-clockgen", clockgen_init); CLK_OF_DECLARE(qoriq_clockgen_ls2080a, "fsl,ls2080a-clockgen", clockgen_init); +CLK_OF_DECLARE(qoriq_clockgen_lx2160a, "fsl,lx2160a-clockgen", clockgen_init); /* Legacy nodes */ CLK_OF_DECLARE(qoriq_sysclk_1, "fsl,qoriq-sysclk-1.0", sysclk_init);
diff --git a/drivers/cpufreq/qoriq-cpufreq.c b/drivers/cpufreq/qoriq-cpufreq.c
index 3d773f6..83921b7 100644
--- a/drivers/cpufreq/qoriq-cpufreq.c
+++ b/drivers/cpufreq/qoriq-cpufreq.c@@ -295,6 +295,7 @@ static const struct of_device_id node_matches[] __initconst = { { .compatible = "fsl,ls1046a-clockgen", }, { .compatible = "fsl,ls1088a-clockgen", }, { .compatible = "fsl,ls2080a-clockgen", }, + { .compatible = "fsl,lx2160a-clockgen", }, { .compatible = "fsl,p4080-clockgen", }, { .compatible = "fsl,qoriq-clockgen-1.0", }, { .compatible = "fsl,qoriq-clockgen-2.0", },
--
2.7.4