Commit 1221ae21 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Stephen Boyd

clk: uniphier: add cpufreq data for LD11, LD20 SoCs

Add more data to 64bit SoCs for the cpufreq support.
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent d08f1f0d
...@@ -125,16 +125,35 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = { ...@@ -125,16 +125,35 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = {
}; };
const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = { const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("cpll", -1, "ref", 392, 5), /* 1960 MHz */
UNIPHIER_CLK_FACTOR("mpll", -1, "ref", 64, 1), /* 1600 MHz */
UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */ UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */
UNIPHIER_CLK_FACTOR("vspll", -1, "ref", 80, 1), /* 2000 MHz */
UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34), UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */ UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */
UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25), UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25),
/* CPU gears */
UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8),
UNIPHIER_CLK_DIV4("mpll", 2, 3, 4, 8),
UNIPHIER_CLK_DIV3("spll", 3, 4, 8),
/* Note: both gear1 and gear4 are spll/4. This is not a bug. */
UNIPHIER_CLK_CPUGEAR("cpu-ca53", 33, 0x8080, 0xf, 8,
"cpll/2", "spll/4", "cpll/3", "spll/3",
"spll/4", "spll/8", "cpll/4", "cpll/8"),
UNIPHIER_CLK_CPUGEAR("cpu-ipp", 34, 0x8100, 0xf, 8,
"mpll/2", "spll/4", "mpll/3", "spll/3",
"spll/4", "spll/8", "mpll/4", "mpll/8"),
{ /* sentinel */ } { /* sentinel */ }
}; };
const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = { const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("cpll", -1, "ref", 88, 1), /* ARM: 2200 MHz */
UNIPHIER_CLK_FACTOR("gppll", -1, "ref", 52, 1), /* Mali: 1300 MHz */
UNIPHIER_CLK_FACTOR("mpll", -1, "ref", 64, 1), /* Codec: 1600 MHz */
UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */ UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */
UNIPHIER_CLK_FACTOR("s2pll", -1, "ref", 88, 1), /* IPP: 2200 MHz */
UNIPHIER_CLK_FACTOR("vppll", -1, "ref", 504, 5), /* 2520 MHz */
UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34), UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
UNIPHIER_LD20_SYS_CLK_SD, UNIPHIER_LD20_SYS_CLK_SD,
...@@ -147,5 +166,18 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = { ...@@ -147,5 +166,18 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14), UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14),
UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12), UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12),
UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13), UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13),
/* CPU gears */
UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8),
UNIPHIER_CLK_DIV4("spll", 2, 3, 4, 8),
UNIPHIER_CLK_DIV4("s2pll", 2, 3, 4, 8),
UNIPHIER_CLK_CPUGEAR("cpu-ca72", 32, 0x8000, 0xf, 8,
"cpll/2", "spll/2", "cpll/3", "spll/3",
"spll/4", "spll/8", "cpll/4", "cpll/8"),
UNIPHIER_CLK_CPUGEAR("cpu-ca53", 33, 0x8080, 0xf, 8,
"cpll/2", "spll/2", "cpll/3", "spll/3",
"spll/4", "spll/8", "cpll/4", "cpll/8"),
UNIPHIER_CLK_CPUGEAR("cpu-ipp", 34, 0x8100, 0xf, 8,
"s2pll/2", "spll/2", "s2pll/3", "spll/3",
"spll/4", "spll/8", "s2pll/4", "s2pll/8"),
{ /* sentinel */ } { /* sentinel */ }
}; };
...@@ -75,6 +75,20 @@ struct uniphier_clk_data { ...@@ -75,6 +75,20 @@ struct uniphier_clk_data {
} data; } data;
}; };
#define UNIPHIER_CLK_CPUGEAR(_name, _idx, _regbase, _mask, \
_num_parents, ...) \
{ \
.name = (_name), \
.type = UNIPHIER_CLK_TYPE_CPUGEAR, \
.idx = (_idx), \
.data.cpugear = { \
.parent_names = { __VA_ARGS__ }, \
.num_parents = (_num_parents), \
.regbase = (_regbase), \
.mask = (_mask) \
}, \
}
#define UNIPHIER_CLK_FACTOR(_name, _idx, _parent, _mult, _div) \ #define UNIPHIER_CLK_FACTOR(_name, _idx, _parent, _mult, _div) \
{ \ { \
.name = (_name), \ .name = (_name), \
...@@ -87,7 +101,6 @@ struct uniphier_clk_data { ...@@ -87,7 +101,6 @@ struct uniphier_clk_data {
}, \ }, \
} }
#define UNIPHIER_CLK_GATE(_name, _idx, _parent, _reg, _bit) \ #define UNIPHIER_CLK_GATE(_name, _idx, _parent, _reg, _bit) \
{ \ { \
.name = (_name), \ .name = (_name), \
...@@ -100,6 +113,21 @@ struct uniphier_clk_data { ...@@ -100,6 +113,21 @@ struct uniphier_clk_data {
}, \ }, \
} }
#define UNIPHIER_CLK_DIV(parent, div) \
UNIPHIER_CLK_FACTOR(parent "/" #div, -1, parent, 1, div)
#define UNIPHIER_CLK_DIV2(parent, div0, div1) \
UNIPHIER_CLK_DIV(parent, div0), \
UNIPHIER_CLK_DIV(parent, div1)
#define UNIPHIER_CLK_DIV3(parent, div0, div1, div2) \
UNIPHIER_CLK_DIV2(parent, div0, div1), \
UNIPHIER_CLK_DIV(parent, div2)
#define UNIPHIER_CLK_DIV4(parent, div0, div1, div2, div3) \
UNIPHIER_CLK_DIV2(parent, div0, div1), \
UNIPHIER_CLK_DIV2(parent, div2, div3)
struct clk_hw *uniphier_clk_register_cpugear(struct device *dev, struct clk_hw *uniphier_clk_register_cpugear(struct device *dev,
struct regmap *regmap, struct regmap *regmap,
const char *name, const char *name,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment