clk: uniphier: add cpufreq data for LD11, LD20 SoCs
Add more data to 64bit SoCs for the cpufreq support. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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@ -125,16 +125,35 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = {
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};
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const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = {
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UNIPHIER_CLK_FACTOR("cpll", -1, "ref", 392, 5), /* 1960 MHz */
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UNIPHIER_CLK_FACTOR("mpll", -1, "ref", 64, 1), /* 1600 MHz */
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UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */
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UNIPHIER_CLK_FACTOR("vspll", -1, "ref", 80, 1), /* 2000 MHz */
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UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
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UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
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UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */
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UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25),
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/* CPU gears */
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UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8),
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UNIPHIER_CLK_DIV4("mpll", 2, 3, 4, 8),
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UNIPHIER_CLK_DIV3("spll", 3, 4, 8),
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/* Note: both gear1 and gear4 are spll/4. This is not a bug. */
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UNIPHIER_CLK_CPUGEAR("cpu-ca53", 33, 0x8080, 0xf, 8,
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"cpll/2", "spll/4", "cpll/3", "spll/3",
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"spll/4", "spll/8", "cpll/4", "cpll/8"),
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UNIPHIER_CLK_CPUGEAR("cpu-ipp", 34, 0x8100, 0xf, 8,
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"mpll/2", "spll/4", "mpll/3", "spll/3",
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"spll/4", "spll/8", "mpll/4", "mpll/8"),
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{ /* sentinel */ }
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};
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const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
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UNIPHIER_CLK_FACTOR("cpll", -1, "ref", 88, 1), /* ARM: 2200 MHz */
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UNIPHIER_CLK_FACTOR("gppll", -1, "ref", 52, 1), /* Mali: 1300 MHz */
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UNIPHIER_CLK_FACTOR("mpll", -1, "ref", 64, 1), /* Codec: 1600 MHz */
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UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */
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UNIPHIER_CLK_FACTOR("s2pll", -1, "ref", 88, 1), /* IPP: 2200 MHz */
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UNIPHIER_CLK_FACTOR("vppll", -1, "ref", 504, 5), /* 2520 MHz */
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UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
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UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
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UNIPHIER_LD20_SYS_CLK_SD,
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@ -147,5 +166,18 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
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UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14),
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UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12),
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UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13),
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/* CPU gears */
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UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8),
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UNIPHIER_CLK_DIV4("spll", 2, 3, 4, 8),
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UNIPHIER_CLK_DIV4("s2pll", 2, 3, 4, 8),
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UNIPHIER_CLK_CPUGEAR("cpu-ca72", 32, 0x8000, 0xf, 8,
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"cpll/2", "spll/2", "cpll/3", "spll/3",
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"spll/4", "spll/8", "cpll/4", "cpll/8"),
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UNIPHIER_CLK_CPUGEAR("cpu-ca53", 33, 0x8080, 0xf, 8,
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"cpll/2", "spll/2", "cpll/3", "spll/3",
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"spll/4", "spll/8", "cpll/4", "cpll/8"),
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UNIPHIER_CLK_CPUGEAR("cpu-ipp", 34, 0x8100, 0xf, 8,
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"s2pll/2", "spll/2", "s2pll/3", "spll/3",
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"spll/4", "spll/8", "s2pll/4", "s2pll/8"),
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{ /* sentinel */ }
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};
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@ -75,6 +75,20 @@ struct uniphier_clk_data {
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} data;
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};
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#define UNIPHIER_CLK_CPUGEAR(_name, _idx, _regbase, _mask, \
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_num_parents, ...) \
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{ \
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.name = (_name), \
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.type = UNIPHIER_CLK_TYPE_CPUGEAR, \
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.idx = (_idx), \
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.data.cpugear = { \
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.parent_names = { __VA_ARGS__ }, \
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.num_parents = (_num_parents), \
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.regbase = (_regbase), \
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.mask = (_mask) \
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}, \
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}
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#define UNIPHIER_CLK_FACTOR(_name, _idx, _parent, _mult, _div) \
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{ \
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.name = (_name), \
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@ -87,7 +101,6 @@ struct uniphier_clk_data {
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}, \
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}
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#define UNIPHIER_CLK_GATE(_name, _idx, _parent, _reg, _bit) \
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{ \
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.name = (_name), \
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@ -100,6 +113,21 @@ struct uniphier_clk_data {
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}, \
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}
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#define UNIPHIER_CLK_DIV(parent, div) \
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UNIPHIER_CLK_FACTOR(parent "/" #div, -1, parent, 1, div)
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#define UNIPHIER_CLK_DIV2(parent, div0, div1) \
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UNIPHIER_CLK_DIV(parent, div0), \
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UNIPHIER_CLK_DIV(parent, div1)
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#define UNIPHIER_CLK_DIV3(parent, div0, div1, div2) \
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UNIPHIER_CLK_DIV2(parent, div0, div1), \
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UNIPHIER_CLK_DIV(parent, div2)
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#define UNIPHIER_CLK_DIV4(parent, div0, div1, div2, div3) \
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UNIPHIER_CLK_DIV2(parent, div0, div1), \
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UNIPHIER_CLK_DIV2(parent, div2, div3)
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struct clk_hw *uniphier_clk_register_cpugear(struct device *dev,
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struct regmap *regmap,
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const char *name,
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