It adds support for MSM8939 a53pll clock of Cluster0, Cluster1 and CCI
(Cache Coherent Interconnect). The frequency data comes from vendor
kernel.
Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
---
drivers/clk/qcom/a53-pll.c | 42 ++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/drivers/clk/qcom/a53-pll.c b/drivers/clk/qcom/a53-pll.c
index bfa048dc01ec..8c6f8bcc6128 100644
--- a/drivers/clk/qcom/a53-pll.c
+++ b/drivers/clk/qcom/a53-pll.c
@@ -26,6 +26,45 @@ static const struct pll_freq_tbl msm8916_freq[] = {
{ }
};
+static const struct pll_freq_tbl msm8939_c0_freq[] = {
+ { 998400000, 52, 0x0, 0x1, 0 },
+ { 1113600000, 58, 0x0, 0x1, 0 },
+ { 1209600000, 63, 0x0, 0x1, 0 },
+};
+
+static const struct pll_freq_tbl msm8939_c1_freq[] = {
+ { 652800000, 34, 0x0, 0x1, 0 },
+ { 691200000, 36, 0x0, 0x1, 0 },
+ { 729600000, 38, 0x0, 0x1, 0 },
+ { 806400000, 42, 0x0, 0x1, 0 },
+ { 844800000, 44, 0x0, 0x1, 0 },
+ { 883200000, 46, 0x0, 0x1, 0 },
+ { 960000000, 50, 0x0, 0x1, 0 },
+ { 998400000, 52, 0x0, 0x1, 0 },
+ { 1036800000, 54, 0x0, 0x1, 0 },
+ { 1113600000, 58, 0x0, 0x1, 0 },
+ { 1209600000, 63, 0x0, 0x1, 0 },
+ { 1190400000, 62, 0x0, 0x1, 0 },
+ { 1267200000, 66, 0x0, 0x1, 0 },
+ { 1344000000, 70, 0x0, 0x1, 0 },
+ { 1363200000, 71, 0x0, 0x1, 0 },
+ { 1420800000, 74, 0x0, 0x1, 0 },
+ { 1459200000, 76, 0x0, 0x1, 0 },
+ { 1497600000, 78, 0x0, 0x1, 0 },
+ { 1536000000, 80, 0x0, 0x1, 0 },
+ { 1574400000, 82, 0x0, 0x1, 0 },
+ { 1612800000, 84, 0x0, 0x1, 0 },
+ { 1632000000, 85, 0x0, 0x1, 0 },
+ { 1651200000, 86, 0x0, 0x1, 0 },
+ { 1689600000, 88, 0x0, 0x1, 0 },
+ { 1708800000, 89, 0x0, 0x1, 0 },
+};
+
+static const struct pll_freq_tbl msm8939_cci_freq[] = {
+ { 403200000, 21, 0x0, 0x1, 0 },
+ { 595200000, 31, 0x0, 0x1, 0 },
+};
+
static const struct regmap_config a53pll_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
@@ -98,6 +137,9 @@ static int qcom_a53pll_probe(struct platform_device *pdev)
static const struct of_device_id qcom_a53pll_match_table[] = {
{ .compatible = "qcom,msm8916-a53pll", .data = msm8916_freq },
+ { .compatible = "qcom,msm8939-a53pll-c0", .data = &msm8939_c0_freq },
+ { .compatible = "qcom,msm8939-a53pll-c1", .data = &msm8939_c1_freq },
+ { .compatible = "qcom,msm8939-a53pll-cci", .data = &msm8939_cci_freq },
{ }
};
--
2.17.1
