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authorLinus Torvalds <torvalds@linux-foundation.org>2016-04-01 19:57:13 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2016-04-01 19:57:13 -0500
commitcf78031a659c05905f817f398df8e749dcd6e75d (patch)
treee2d6673337bbc27faf36bb0c233fc28eb1a17117 /drivers/clk/qcom
parent1826907c1f591f820748d33ac77736fe42d18a08 (diff)
parent2aac7ddf9a410e3418c9cc69618f304550466793 (diff)
downloadlwn-cf78031a659c05905f817f398df8e749dcd6e75d.tar.gz
lwn-cf78031a659c05905f817f398df8e749dcd6e75d.zip
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd: "A handful of const updates for reset ops and a couple fixes to the newly introduced IPQ4019 clock driver" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: ipq4019: add some fixed clocks for ddrppl and fepll clk: qcom: ipq4019: switch remaining defines to enums clk: qcom: Make reset_control_ops const clk: tegra: Make reset_control_ops const clk: sunxi: Make reset_control_ops const clk: atlas7: Make reset_control_ops const clk: rockchip: Make reset_control_ops const clk: mmp: Make reset_control_ops const clk: mediatek: Make reset_control_ops const
Diffstat (limited to 'drivers/clk/qcom')
-rw-r--r--drivers/clk/qcom/gcc-ipq4019.c70
-rw-r--r--drivers/clk/qcom/reset.c2
-rw-r--r--drivers/clk/qcom/reset.h2
3 files changed, 37 insertions, 37 deletions
diff --git a/drivers/clk/qcom/gcc-ipq4019.c b/drivers/clk/qcom/gcc-ipq4019.c
index 5428efb9fbf5..3cd1af0af0d9 100644
--- a/drivers/clk/qcom/gcc-ipq4019.c
+++ b/drivers/clk/qcom/gcc-ipq4019.c
@@ -129,20 +129,10 @@ static const char * const gcc_xo_ddr_500_200[] = {
};
#define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) }
-#define P_XO 0
-#define FE_PLL_200 1
-#define FE_PLL_500 2
-#define DDRC_PLL_666 3
-
-#define DDRC_PLL_666_SDCC 1
-#define FE_PLL_125_DLY 1
-
-#define FE_PLL_WCSS2G 1
-#define FE_PLL_WCSS5G 1
static const struct freq_tbl ftbl_gcc_audio_pwm_clk[] = {
F(48000000, P_XO, 1, 0, 0),
- F(200000000, FE_PLL_200, 1, 0, 0),
+ F(200000000, P_FEPLL200, 1, 0, 0),
{ }
};
@@ -334,15 +324,15 @@ static struct clk_branch gcc_blsp1_qup2_spi_apps_clk = {
};
static const struct freq_tbl ftbl_gcc_blsp1_uart1_2_apps_clk[] = {
- F(1843200, FE_PLL_200, 1, 144, 15625),
- F(3686400, FE_PLL_200, 1, 288, 15625),
- F(7372800, FE_PLL_200, 1, 576, 15625),
- F(14745600, FE_PLL_200, 1, 1152, 15625),
- F(16000000, FE_PLL_200, 1, 2, 25),
+ F(1843200, P_FEPLL200, 1, 144, 15625),
+ F(3686400, P_FEPLL200, 1, 288, 15625),
+ F(7372800, P_FEPLL200, 1, 576, 15625),
+ F(14745600, P_FEPLL200, 1, 1152, 15625),
+ F(16000000, P_FEPLL200, 1, 2, 25),
F(24000000, P_XO, 1, 1, 2),
- F(32000000, FE_PLL_200, 1, 4, 25),
- F(40000000, FE_PLL_200, 1, 1, 5),
- F(46400000, FE_PLL_200, 1, 29, 125),
+ F(32000000, P_FEPLL200, 1, 4, 25),
+ F(40000000, P_FEPLL200, 1, 1, 5),
+ F(46400000, P_FEPLL200, 1, 29, 125),
F(48000000, P_XO, 1, 0, 0),
{ }
};
@@ -410,9 +400,9 @@ static struct clk_branch gcc_blsp1_uart2_apps_clk = {
};
static const struct freq_tbl ftbl_gcc_gp_clk[] = {
- F(1250000, FE_PLL_200, 1, 16, 0),
- F(2500000, FE_PLL_200, 1, 8, 0),
- F(5000000, FE_PLL_200, 1, 4, 0),
+ F(1250000, P_FEPLL200, 1, 16, 0),
+ F(2500000, P_FEPLL200, 1, 8, 0),
+ F(5000000, P_FEPLL200, 1, 4, 0),
{ }
};
@@ -512,11 +502,11 @@ static struct clk_branch gcc_gp3_clk = {
static const struct freq_tbl ftbl_gcc_sdcc1_apps_clk[] = {
F(144000, P_XO, 1, 3, 240),
F(400000, P_XO, 1, 1, 0),
- F(20000000, FE_PLL_500, 1, 1, 25),
- F(25000000, FE_PLL_500, 1, 1, 20),
- F(50000000, FE_PLL_500, 1, 1, 10),
- F(100000000, FE_PLL_500, 1, 1, 5),
- F(193000000, DDRC_PLL_666_SDCC, 1, 0, 0),
+ F(20000000, P_FEPLL500, 1, 1, 25),
+ F(25000000, P_FEPLL500, 1, 1, 20),
+ F(50000000, P_FEPLL500, 1, 1, 10),
+ F(100000000, P_FEPLL500, 1, 1, 5),
+ F(193000000, P_DDRPLL, 1, 0, 0),
{ }
};
@@ -536,9 +526,9 @@ static struct clk_rcg2 sdcc1_apps_clk_src = {
static const struct freq_tbl ftbl_gcc_apps_clk[] = {
F(48000000, P_XO, 1, 0, 0),
- F(200000000, FE_PLL_200, 1, 0, 0),
- F(500000000, FE_PLL_500, 1, 0, 0),
- F(626000000, DDRC_PLL_666, 1, 0, 0),
+ F(200000000, P_FEPLL200, 1, 0, 0),
+ F(500000000, P_FEPLL500, 1, 0, 0),
+ F(626000000, P_DDRPLLAPSS, 1, 0, 0),
{ }
};
@@ -557,7 +547,7 @@ static struct clk_rcg2 apps_clk_src = {
static const struct freq_tbl ftbl_gcc_apps_ahb_clk[] = {
F(48000000, P_XO, 1, 0, 0),
- F(100000000, FE_PLL_200, 2, 0, 0),
+ F(100000000, P_FEPLL200, 2, 0, 0),
{ }
};
@@ -940,7 +930,7 @@ static struct clk_branch gcc_usb2_mock_utmi_clk = {
};
static const struct freq_tbl ftbl_gcc_usb30_mock_utmi_clk[] = {
- F(2000000, FE_PLL_200, 10, 0, 0),
+ F(2000000, P_FEPLL200, 10, 0, 0),
{ }
};
@@ -1007,7 +997,7 @@ static struct clk_branch gcc_usb3_mock_utmi_clk = {
};
static const struct freq_tbl ftbl_gcc_fephy_dly_clk[] = {
- F(125000000, FE_PLL_125_DLY, 1, 0, 0),
+ F(125000000, P_FEPLL125DLY, 1, 0, 0),
{ }
};
@@ -1027,7 +1017,7 @@ static struct clk_rcg2 fephy_125m_dly_clk_src = {
static const struct freq_tbl ftbl_gcc_wcss2g_clk[] = {
F(48000000, P_XO, 1, 0, 0),
- F(250000000, FE_PLL_WCSS2G, 1, 0, 0),
+ F(250000000, P_FEPLLWCSS2G, 1, 0, 0),
{ }
};
@@ -1097,7 +1087,7 @@ static struct clk_branch gcc_wcss2g_rtc_clk = {
static const struct freq_tbl ftbl_gcc_wcss5g_clk[] = {
F(48000000, P_XO, 1, 0, 0),
- F(250000000, FE_PLL_WCSS5G, 1, 0, 0),
+ F(250000000, P_FEPLLWCSS5G, 1, 0, 0),
{ }
};
@@ -1325,6 +1315,16 @@ MODULE_DEVICE_TABLE(of, gcc_ipq4019_match_table);
static int gcc_ipq4019_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
+
+ clk_register_fixed_rate(dev, "fepll125", "xo", 0, 200000000);
+ clk_register_fixed_rate(dev, "fepll125dly", "xo", 0, 200000000);
+ clk_register_fixed_rate(dev, "fepllwcss2g", "xo", 0, 200000000);
+ clk_register_fixed_rate(dev, "fepllwcss5g", "xo", 0, 200000000);
+ clk_register_fixed_rate(dev, "fepll200", "xo", 0, 200000000);
+ clk_register_fixed_rate(dev, "fepll500", "xo", 0, 200000000);
+ clk_register_fixed_rate(dev, "ddrpllapss", "xo", 0, 666000000);
+
return qcom_cc_probe(pdev, &gcc_ipq4019_desc);
}
diff --git a/drivers/clk/qcom/reset.c b/drivers/clk/qcom/reset.c
index 6c977d3a8590..0324d8daab9b 100644
--- a/drivers/clk/qcom/reset.c
+++ b/drivers/clk/qcom/reset.c
@@ -55,7 +55,7 @@ qcom_reset_deassert(struct reset_controller_dev *rcdev, unsigned long id)
return regmap_update_bits(rst->regmap, map->reg, mask, 0);
}
-struct reset_control_ops qcom_reset_ops = {
+const struct reset_control_ops qcom_reset_ops = {
.reset = qcom_reset,
.assert = qcom_reset_assert,
.deassert = qcom_reset_deassert,
diff --git a/drivers/clk/qcom/reset.h b/drivers/clk/qcom/reset.h
index 0e11e2130f97..cda877927d43 100644
--- a/drivers/clk/qcom/reset.h
+++ b/drivers/clk/qcom/reset.h
@@ -32,6 +32,6 @@ struct qcom_reset_controller {
#define to_qcom_reset_controller(r) \
container_of(r, struct qcom_reset_controller, rcdev);
-extern struct reset_control_ops qcom_reset_ops;
+extern const struct reset_control_ops qcom_reset_ops;
#endif