projects/linux·commit 37aa4dac

Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

37aa4dac · Linus Torvalds <[email protected]> · 2016-02-20 09:16:51 -08:00

Pull clk driver fixes from Stephen Boyd:
 "An assortment of vendor specific clk drivers fixes, most notably
  fallout from adding Tegra210 and rockchip rk3036/rk3368 drivers this
  cycle.

  There's also the random smattering of sparse/checker fixes, a build
  "fix" to get the Tango clk driver to compile because the Kconfig
  symbol was renamed after the fact, and a clk gpio fix for a patch
  mismerge"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (28 commits)
  clk: gpio: Really allow an optional clock= DT property
  Revert "clk: qcom: Specify LE device endianness"
  clk: versatile: mask VCO bits before writing
  clk: tegra: super: Fix sparse warnings for functions not declared as static
  clk: tegra: Fix sparse warnings for functions not declared as static
  clk: tegra: Fix sparse warning for pll_m
  clk: tegra: Use definition for pll_u override bit
  clk: tegra: Fix warning caused by pll_u failing to lock
  clk: tegra: Fix clock sources for Tegra210 EMC
  clk: tegra: Add the APB2APE audio clock on Tegra210
  clk: tegra: Add missing of_node_put()
  clk: tegra: Fix PLLE SS coefficients
  clk: tegra: Fix typos around clearing PLLE bits during enable
  clk: tegra: Do not disable PLLE when under hardware control
  clk: tegra: Fix pllx dyn step calculation
  clk: tegra: pll: Fix potential sleeping-while-atomic
  clk: tegra: Fix the misnaming of nvenc from msenc
  clk: tegra: Fix naming of MISC registers
  clk: tango4: rename ARCH_TANGOX to ARCH_TANGO
  clk: scpi: Fix checking return value of platform_device_register_simple()
  ...
Commit
37aa4dac99418efa17329d98c2a0ed372ed9aa9e
Parents
a703f42d · 4462b4bb

Merge commit. Changes below are compared with the first parent: a703f42d.

Changes

26 files changed · +138 −142

FileStatusAddDelContent
Documentation/devicetree/bindings/clock/rockchip,rk3036-cru.txtmodified+1−1View file
drivers/clk/Makefilemodified+1−1View file
drivers/clk/clk-gpio.cmodified+1−1View file
drivers/clk/clk-scpi.cmodified+1−1View file
drivers/clk/mvebu/dove-divider.cmodified+1−1View file
drivers/clk/qcom/gcc-apq8084.cmodified+0−1View file
drivers/clk/qcom/gcc-ipq806x.cmodified+0−1View file
drivers/clk/qcom/gcc-msm8660.cmodified+0−1View file
drivers/clk/qcom/gcc-msm8916.cmodified+0−1View file
drivers/clk/qcom/gcc-msm8960.cmodified+0−2View file
drivers/clk/qcom/gcc-msm8974.cmodified+0−1View file
drivers/clk/qcom/lcc-ipq806x.cmodified+0−1View file
drivers/clk/qcom/lcc-msm8960.cmodified+0−1View file
drivers/clk/qcom/mmcc-apq8084.cmodified+0−1View file
drivers/clk/qcom/mmcc-msm8960.cmodified+0−2View file
drivers/clk/qcom/mmcc-msm8974.cmodified+0−1View file
drivers/clk/rockchip/clk-rk3036.cmodified+13−13View file
drivers/clk/rockchip/clk-rk3368.cmodified+13−13View file
drivers/clk/tegra/clk-emc.cmodified+4−2View file
drivers/clk/tegra/clk-id.hmodified+1−0View file
drivers/clk/tegra/clk-pll.cmodified+32−18View file
drivers/clk/tegra/clk-tegra-periph.cmodified+3−2View file
drivers/clk/tegra/clk-tegra-super-gen4.cmodified+3−3View file
drivers/clk/tegra/clk-tegra210.cmodified+60−72View file
drivers/clk/versatile/clk-icst.cmodified+3−0View file
include/dt-bindings/clock/tegra210-car.hmodified+1−1View file

Only the first 600 diff lines are shown. Download the complete patch.

Documentation/devicetree/bindings/clock/rockchip,rk3036-cru.txt

View file
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3036-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3036-cru.txt
index ace0599..20df350 100644
--- a/Documentation/devicetree/bindings/clock/rockchip,rk3036-cru.txt
+++ b/Documentation/devicetree/bindings/clock/rockchip,rk3036-cru.txt
@@ -30,7 +30,7 @@ that they are defined using standard clock bindings with following
clock-output-names:
- "xin24m" - crystal input - required,
- "ext_i2s" - external I2S clock - optional,
- - "ext_gmac" - external GMAC clock - optional
+ - "rmii_clkin" - external EMAC clock - optional
Example: Clock controller node:

drivers/clk/Makefile

View file
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index b038e36..bae4be6 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -43,7 +43,7 @@ obj-$(CONFIG_COMMON_CLK_SI514) += clk-si514.o
obj-$(CONFIG_COMMON_CLK_SI570) += clk-si570.o
obj-$(CONFIG_COMMON_CLK_CDCE925) += clk-cdce925.o
obj-$(CONFIG_ARCH_STM32) += clk-stm32f4.o
-obj-$(CONFIG_ARCH_TANGOX) += clk-tango4.o
+obj-$(CONFIG_ARCH_TANGO) += clk-tango4.o
obj-$(CONFIG_CLK_TWL6040) += clk-twl6040.o
obj-$(CONFIG_ARCH_U300) += clk-u300.o
obj-$(CONFIG_ARCH_VT8500) += clk-vt8500.o

drivers/clk/clk-gpio.c

View file
diff --git a/drivers/clk/clk-gpio.c b/drivers/clk/clk-gpio.c
index 19fed65..7b09a26 100644
--- a/drivers/clk/clk-gpio.c
+++ b/drivers/clk/clk-gpio.c
@@ -289,7 +289,7 @@ static void __init of_gpio_clk_setup(struct device_node *node,
num_parents = of_clk_get_parent_count(node);
if (num_parents < 0)
- return;
+ num_parents = 0;
data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)

drivers/clk/clk-scpi.c

View file
diff --git a/drivers/clk/clk-scpi.c b/drivers/clk/clk-scpi.c
index cd0f272..89e9ca7 100644
--- a/drivers/clk/clk-scpi.c
+++ b/drivers/clk/clk-scpi.c
@@ -299,7 +299,7 @@ static int scpi_clocks_probe(struct platform_device *pdev)
/* Add the virtual cpufreq device */
cpufreq_dev = platform_device_register_simple("scpi-cpufreq",
-1, NULL, 0);
- if (!cpufreq_dev)
+ if (IS_ERR(cpufreq_dev))
pr_warn("unable to register cpufreq device");
return 0;

drivers/clk/mvebu/dove-divider.c

View file
diff --git a/drivers/clk/mvebu/dove-divider.c b/drivers/clk/mvebu/dove-divider.c
index d5c5bfa..3e0b52d 100644
--- a/drivers/clk/mvebu/dove-divider.c
+++ b/drivers/clk/mvebu/dove-divider.c
@@ -247,7 +247,7 @@ static struct clk_onecell_data dove_divider_data = {
void __init dove_divider_clk_init(struct device_node *np)
{
- void *base;
+ void __iomem *base;
base = of_iomap(np, 0);
if (WARN_ON(!base))

drivers/clk/qcom/gcc-apq8084.c

View file
diff --git a/drivers/clk/qcom/gcc-apq8084.c b/drivers/clk/qcom/gcc-apq8084.c
index cf73e53..070037a 100644
--- a/drivers/clk/qcom/gcc-apq8084.c
+++ b/drivers/clk/qcom/gcc-apq8084.c
@@ -3587,7 +3587,6 @@ static const struct regmap_config gcc_apq8084_regmap_config = {
.val_bits = 32,
.max_register = 0x1fc0,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc gcc_apq8084_desc = {

drivers/clk/qcom/gcc-ipq806x.c

View file
diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c
index b692ae8..dd5402b 100644
--- a/drivers/clk/qcom/gcc-ipq806x.c
+++ b/drivers/clk/qcom/gcc-ipq806x.c
@@ -3005,7 +3005,6 @@ static const struct regmap_config gcc_ipq806x_regmap_config = {
.val_bits = 32,
.max_register = 0x3e40,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc gcc_ipq806x_desc = {

drivers/clk/qcom/gcc-msm8660.c

View file
diff --git a/drivers/clk/qcom/gcc-msm8660.c b/drivers/clk/qcom/gcc-msm8660.c
index f6a2b14..ad41303 100644
--- a/drivers/clk/qcom/gcc-msm8660.c
+++ b/drivers/clk/qcom/gcc-msm8660.c
@@ -2702,7 +2702,6 @@ static const struct regmap_config gcc_msm8660_regmap_config = {
.val_bits = 32,
.max_register = 0x363c,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc gcc_msm8660_desc = {

drivers/clk/qcom/gcc-msm8916.c

View file
diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c
index e3bf09d..8cc9b28 100644
--- a/drivers/clk/qcom/gcc-msm8916.c
+++ b/drivers/clk/qcom/gcc-msm8916.c
@@ -3336,7 +3336,6 @@ static const struct regmap_config gcc_msm8916_regmap_config = {
.val_bits = 32,
.max_register = 0x80000,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc gcc_msm8916_desc = {

drivers/clk/qcom/gcc-msm8960.c

View file
diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c
index f31111e..983dd7d 100644
--- a/drivers/clk/qcom/gcc-msm8960.c
+++ b/drivers/clk/qcom/gcc-msm8960.c
@@ -3468,7 +3468,6 @@ static const struct regmap_config gcc_msm8960_regmap_config = {
.val_bits = 32,
.max_register = 0x3660,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct regmap_config gcc_apq8064_regmap_config = {
@@ -3477,7 +3476,6 @@ static const struct regmap_config gcc_apq8064_regmap_config = {
.val_bits = 32,
.max_register = 0x3880,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc gcc_msm8960_desc = {

drivers/clk/qcom/gcc-msm8974.c

View file
diff --git a/drivers/clk/qcom/gcc-msm8974.c b/drivers/clk/qcom/gcc-msm8974.c
index df164d6..335952d 100644
--- a/drivers/clk/qcom/gcc-msm8974.c
+++ b/drivers/clk/qcom/gcc-msm8974.c
@@ -2680,7 +2680,6 @@ static const struct regmap_config gcc_msm8974_regmap_config = {
.val_bits = 32,
.max_register = 0x1fc0,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc gcc_msm8974_desc = {

drivers/clk/qcom/lcc-ipq806x.c

View file
diff --git a/drivers/clk/qcom/lcc-ipq806x.c b/drivers/clk/qcom/lcc-ipq806x.c
index 62e79fa..db3998e 100644
--- a/drivers/clk/qcom/lcc-ipq806x.c
+++ b/drivers/clk/qcom/lcc-ipq806x.c
@@ -419,7 +419,6 @@ static const struct regmap_config lcc_ipq806x_regmap_config = {
.val_bits = 32,
.max_register = 0xfc,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc lcc_ipq806x_desc = {

drivers/clk/qcom/lcc-msm8960.c

View file
diff --git a/drivers/clk/qcom/lcc-msm8960.c b/drivers/clk/qcom/lcc-msm8960.c
index bf95bb0..4fcf9d1 100644
--- a/drivers/clk/qcom/lcc-msm8960.c
+++ b/drivers/clk/qcom/lcc-msm8960.c
@@ -524,7 +524,6 @@ static const struct regmap_config lcc_msm8960_regmap_config = {
.val_bits = 32,
.max_register = 0xfc,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc lcc_msm8960_desc = {

drivers/clk/qcom/mmcc-apq8084.c

View file
diff --git a/drivers/clk/qcom/mmcc-apq8084.c b/drivers/clk/qcom/mmcc-apq8084.c
index 1e703fd..30777f9 100644
--- a/drivers/clk/qcom/mmcc-apq8084.c
+++ b/drivers/clk/qcom/mmcc-apq8084.c
@@ -3368,7 +3368,6 @@ static const struct regmap_config mmcc_apq8084_regmap_config = {
.val_bits = 32,
.max_register = 0x5104,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc mmcc_apq8084_desc = {

drivers/clk/qcom/mmcc-msm8960.c

View file
diff --git a/drivers/clk/qcom/mmcc-msm8960.c b/drivers/clk/qcom/mmcc-msm8960.c
index d73a048..00e3619 100644
--- a/drivers/clk/qcom/mmcc-msm8960.c
+++ b/drivers/clk/qcom/mmcc-msm8960.c
@@ -3029,7 +3029,6 @@ static const struct regmap_config mmcc_msm8960_regmap_config = {
.val_bits = 32,
.max_register = 0x334,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct regmap_config mmcc_apq8064_regmap_config = {
@@ -3038,7 +3037,6 @@ static const struct regmap_config mmcc_apq8064_regmap_config = {
.val_bits = 32,
.max_register = 0x350,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc mmcc_msm8960_desc = {

drivers/clk/qcom/mmcc-msm8974.c

View file
diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c
index bbe28ed..9d790bc 100644
--- a/drivers/clk/qcom/mmcc-msm8974.c
+++ b/drivers/clk/qcom/mmcc-msm8974.c
@@ -2594,7 +2594,6 @@ static const struct regmap_config mmcc_msm8974_regmap_config = {
.val_bits = 32,
.max_register = 0x5104,
.fast_io = true,
- .val_format_endian = REGMAP_ENDIAN_LITTLE,
};
static const struct qcom_cc_desc mmcc_msm8974_desc = {

drivers/clk/rockchip/clk-rk3036.c

View file
diff --git a/drivers/clk/rockchip/clk-rk3036.c b/drivers/clk/rockchip/clk-rk3036.c
index ebce980..bc7fbac 100644
--- a/drivers/clk/rockchip/clk-rk3036.c
+++ b/drivers/clk/rockchip/clk-rk3036.c
@@ -133,7 +133,7 @@ PNAME(mux_spdif_p) = { "spdif_src", "spdif_frac", "xin12m" };
PNAME(mux_uart0_p) = { "uart0_src", "uart0_frac", "xin24m" };
PNAME(mux_uart1_p) = { "uart1_src", "uart1_frac", "xin24m" };
PNAME(mux_uart2_p) = { "uart2_src", "uart2_frac", "xin24m" };
-PNAME(mux_mac_p) = { "mac_pll_src", "ext_gmac" };
+PNAME(mux_mac_p) = { "mac_pll_src", "rmii_clkin" };
PNAME(mux_dclk_p) = { "dclk_lcdc", "dclk_cru" };
static struct rockchip_pll_clock rk3036_pll_clks[] __initdata = {
@@ -224,16 +224,16 @@ static struct rockchip_clk_branch rk3036_clk_branches[] __initdata = {
RK2928_CLKGATE_CON(2), 2, GFLAGS),
COMPOSITE_NODIV(SCLK_TIMER0, "sclk_timer0", mux_timer_p, CLK_IGNORE_UNUSED,
- RK2928_CLKSEL_CON(2), 4, 1, DFLAGS,
+ RK2928_CLKSEL_CON(2), 4, 1, MFLAGS,
RK2928_CLKGATE_CON(1), 0, GFLAGS),
COMPOSITE_NODIV(SCLK_TIMER1, "sclk_timer1", mux_timer_p, CLK_IGNORE_UNUSED,
- RK2928_CLKSEL_CON(2), 5, 1, DFLAGS,
+ RK2928_CLKSEL_CON(2), 5, 1, MFLAGS,
RK2928_CLKGATE_CON(1), 1, GFLAGS),
COMPOSITE_NODIV(SCLK_TIMER2, "sclk_timer2", mux_timer_p, CLK_IGNORE_UNUSED,
- RK2928_CLKSEL_CON(2), 6, 1, DFLAGS,
+ RK2928_CLKSEL_CON(2), 6, 1, MFLAGS,
RK2928_CLKGATE_CON(2), 4, GFLAGS),
COMPOSITE_NODIV(SCLK_TIMER3, "sclk_timer3", mux_timer_p, CLK_IGNORE_UNUSED,
- RK2928_CLKSEL_CON(2), 7, 1, DFLAGS,
+ RK2928_CLKSEL_CON(2), 7, 1, MFLAGS,
RK2928_CLKGATE_CON(2), 5, GFLAGS),
MUX(0, "uart_pll_clk", mux_pll_src_apll_dpll_gpll_usb480m_p, 0,
@@ -242,11 +242,11 @@ static struct rockchip_clk_branch rk3036_clk_branches[] __initdata = {
RK2928_CLKSEL_CON(13), 0, 7, DFLAGS,
RK2928_CLKGATE_CON(1), 8, GFLAGS),
COMPOSITE_NOMUX(0, "uart1_src", "uart_pll_clk", 0,
- RK2928_CLKSEL_CON(13), 0, 7, DFLAGS,
- RK2928_CLKGATE_CON(1), 8, GFLAGS),
+ RK2928_CLKSEL_CON(14), 0, 7, DFLAGS,
+ RK2928_CLKGATE_CON(1), 10, GFLAGS),
COMPOSITE_NOMUX(0, "uart2_src", "uart_pll_clk", 0,
- RK2928_CLKSEL_CON(13), 0, 7, DFLAGS,
- RK2928_CLKGATE_CON(1), 8, GFLAGS),
+ RK2928_CLKSEL_CON(15), 0, 7, DFLAGS,
+ RK2928_CLKGATE_CON(1), 12, GFLAGS),
COMPOSITE_FRACMUX(0, "uart0_frac", "uart0_src", CLK_SET_RATE_PARENT,
RK2928_CLKSEL_CON(17), 0,
RK2928_CLKGATE_CON(1), 9, GFLAGS,
@@ -279,13 +279,13 @@ static struct rockchip_clk_branch rk3036_clk_branches[] __initdata = {
RK2928_CLKGATE_CON(3), 2, GFLAGS),
COMPOSITE_NODIV(0, "sclk_sdmmc_src", mux_mmc_src_p, 0,
- RK2928_CLKSEL_CON(12), 8, 2, DFLAGS,
+ RK2928_CLKSEL_CON(12), 8, 2, MFLAGS,
RK2928_CLKGATE_CON(2), 11, GFLAGS),
DIV(SCLK_SDMMC, "sclk_sdmmc", "sclk_sdmmc_src", 0,
RK2928_CLKSEL_CON(11), 0, 7, DFLAGS),
COMPOSITE_NODIV(0, "sclk_sdio_src", mux_mmc_src_p, 0,
- RK2928_CLKSEL_CON(12), 10, 2, DFLAGS,
+ RK2928_CLKSEL_CON(12), 10, 2, MFLAGS,
RK2928_CLKGATE_CON(2), 13, GFLAGS),
DIV(SCLK_SDIO, "sclk_sdio", "sclk_sdio_src", 0,
RK2928_CLKSEL_CON(11), 8, 7, DFLAGS),
@@ -344,12 +344,12 @@ static struct rockchip_clk_branch rk3036_clk_branches[] __initdata = {
RK2928_CLKGATE_CON(10), 5, GFLAGS),
COMPOSITE_NOGATE(0, "mac_pll_src", mux_pll_src_3plls_p, 0,
- RK2928_CLKSEL_CON(21), 0, 2, MFLAGS, 4, 5, DFLAGS),
+ RK2928_CLKSEL_CON(21), 0, 2, MFLAGS, 9, 5, DFLAGS),
MUX(SCLK_MACREF, "mac_clk_ref", mux_mac_p, CLK_SET_RATE_PARENT,
RK2928_CLKSEL_CON(21), 3, 1, MFLAGS),
COMPOSITE_NOMUX(SCLK_MAC, "mac_clk", "mac_clk_ref", 0,
- RK2928_CLKSEL_CON(21), 9, 5, DFLAGS,
+ RK2928_CLKSEL_CON(21), 4, 5, DFLAGS,
RK2928_CLKGATE_CON(2), 6, GFLAGS),
MUX(SCLK_HDMI, "dclk_hdmi", mux_dclk_p, 0,

drivers/clk/rockchip/clk-rk3368.c

View file
diff --git a/drivers/clk/rockchip/clk-rk3368.c b/drivers/clk/rockchip/clk-rk3368.c
index be0ede5..21f3ea9 100644
--- a/drivers/clk/rockchip/clk-rk3368.c
+++ b/drivers/clk/rockchip/clk-rk3368.c
@@ -780,13 +780,13 @@ static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {
GATE(PCLK_TSADC, "pclk_tsadc", "pclk_peri", 0, RK3368_CLKGATE_CON(20), 0, GFLAGS),
/* pclk_pd_alive gates */
- GATE(PCLK_TIMER1, "pclk_timer1", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(14), 8, GFLAGS),
- GATE(PCLK_TIMER0, "pclk_timer0", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(14), 7, GFLAGS),
- GATE(0, "pclk_alive_niu", "pclk_pd_alive", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(14), 12, GFLAGS),
- GATE(PCLK_GRF, "pclk_grf", "pclk_pd_alive", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(14), 11, GFLAGS),
- GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(14), 3, GFLAGS),
- GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(14), 2, GFLAGS),
- GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(14), 1, GFLAGS),
+ GATE(PCLK_TIMER1, "pclk_timer1", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 13, GFLAGS),
+ GATE(PCLK_TIMER0, "pclk_timer0", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 12, GFLAGS),
+ GATE(0, "pclk_alive_niu", "pclk_pd_alive", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(22), 9, GFLAGS),
+ GATE(PCLK_GRF, "pclk_grf", "pclk_pd_alive", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(22), 8, GFLAGS),
+ GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 3, GFLAGS),
+ GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 2, GFLAGS),
+ GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 1, GFLAGS),
/*
* pclk_vio gates
@@ -796,12 +796,12 @@ static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {
GATE(0, "pclk_dphytx", "hclk_vio", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(14), 8, GFLAGS),
/* pclk_pd_pmu gates */
- GATE(PCLK_PMUGRF, "pclk_pmugrf", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(17), 0, GFLAGS),
- GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_pd_pmu", 0, RK3368_CLKGATE_CON(17), 4, GFLAGS),
- GATE(PCLK_SGRF, "pclk_sgrf", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(17), 3, GFLAGS),
- GATE(0, "pclk_pmu_noc", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(17), 2, GFLAGS),
- GATE(0, "pclk_intmem1", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(17), 1, GFLAGS),
- GATE(PCLK_PMU, "pclk_pmu", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(17), 2, GFLAGS),
+ GATE(PCLK_PMUGRF, "pclk_pmugrf", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 5, GFLAGS),
+ GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_pd_pmu", 0, RK3368_CLKGATE_CON(23), 4, GFLAGS),
+ GATE(PCLK_SGRF, "pclk_sgrf", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 3, GFLAGS),
+ GATE(0, "pclk_pmu_noc", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 2, GFLAGS),
+ GATE(0, "pclk_intmem1", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 1, GFLAGS),
+ GATE(PCLK_PMU, "pclk_pmu", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 0, GFLAGS),
/* timer gates */
GATE(0, "sclk_timer15", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 11, GFLAGS),

drivers/clk/tegra/clk-emc.c

View file
diff --git a/drivers/clk/tegra/clk-emc.c b/drivers/clk/tegra/clk-emc.c
index e1fe8f3..74e7544 100644
--- a/drivers/clk/tegra/clk-emc.c
+++ b/drivers/clk/tegra/clk-emc.c
@@ -450,8 +450,10 @@ static int load_timings_from_dt(struct tegra_clk_emc *tegra,
struct emc_timing *timing = tegra->timings + (i++);
err = load_one_timing_from_dt(tegra, timing, child);
- if (err)
+ if (err) {
+ of_node_put(child);
return err;
+ }
timing->ram_code = ram_code;
}
@@ -499,9 +501,9 @@ struct clk *tegra_clk_register_emc(void __iomem *base, struct device_node *np,
* fuses until the apbmisc driver is loaded.
*/
err = load_timings_from_dt(tegra, node, node_ram_code);
+ of_node_put(node);
if (err)
return ERR_PTR(err);
- of_node_put(node);
break;
}

drivers/clk/tegra/clk-id.h

View file
diff --git a/drivers/clk/tegra/clk-id.h b/drivers/clk/tegra/clk-id.h
index 19ce073..62ea381 100644
--- a/drivers/clk/tegra/clk-id.h
+++ b/drivers/clk/tegra/clk-id.h
@@ -11,6 +11,7 @@ enum clk_id {
tegra_clk_afi,
tegra_clk_amx,
tegra_clk_amx1,
+ tegra_clk_apb2ape,
tegra_clk_apbdma,
tegra_clk_apbif,
tegra_clk_ape,

drivers/clk/tegra/clk-pll.c

View file
diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c
index a534bfa..6ac3f84 100644
--- a/drivers/clk/tegra/clk-pll.c
+++ b/drivers/clk/tegra/clk-pll.c
@@ -86,15 +86,21 @@
#define PLLE_SS_DISABLE (PLLE_SS_CNTL_BYPASS_SS | PLLE_SS_CNTL_INTERP_RESET |\
PLLE_SS_CNTL_SSC_BYP)
#define PLLE_SS_MAX_MASK 0x1ff
-#define PLLE_SS_MAX_VAL 0x25
+#define PLLE_SS_MAX_VAL_TEGRA114 0x25
+#define PLLE_SS_MAX_VAL_TEGRA210 0x21
#define PLLE_SS_INC_MASK (0xff << 16)
#define PLLE_SS_INC_VAL (0x1 << 16)
#define PLLE_SS_INCINTRV_MASK (0x3f << 24)
-#define PLLE_SS_INCINTRV_VAL (0x20 << 24)
+#define PLLE_SS_INCINTRV_VAL_TEGRA114 (0x20 << 24)
+#define PLLE_SS_INCINTRV_VAL_TEGRA210 (0x23 << 24)
#define PLLE_SS_COEFFICIENTS_MASK \
(PLLE_SS_MAX_MASK | PLLE_SS_INC_MASK | PLLE_SS_INCINTRV_MASK)
-#define PLLE_SS_COEFFICIENTS_VAL \
- (PLLE_SS_MAX_VAL | PLLE_SS_INC_VAL | PLLE_SS_INCINTRV_VAL)
+#define PLLE_SS_COEFFICIENTS_VAL_TEGRA114 \
+ (PLLE_SS_MAX_VAL_TEGRA114 | PLLE_SS_INC_VAL |\
+ PLLE_SS_INCINTRV_VAL_TEGRA114)
+#define PLLE_SS_COEFFICIENTS_VAL_TEGRA210 \
+ (PLLE_SS_MAX_VAL_TEGRA210 | PLLE_SS_INC_VAL |\
+ PLLE_SS_INCINTRV_VAL_TEGRA210)
#define PLLE_AUX_PLLP_SEL BIT(2)
#define PLLE_AUX_USE_LOCKDET BIT(3)
@@ -880,7 +886,7 @@ static int clk_plle_training(struct tegra_clk_pll *pll)
static int clk_plle_enable(struct clk_hw *hw)
{
struct tegra_clk_pll *pll = to_clk_pll(hw);
- unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk));
+ unsigned long input_rate = clk_hw_get_rate(clk_hw_get_parent(hw));
struct tegra_clk_pll_freq_table sel;
u32 val;
int err;
@@ -1378,7 +1384,7 @@ static int clk_plle_tegra114_enable(struct clk_hw *hw)
u32 val;
int ret;
unsigned long flags = 0;
- unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk));
+ unsigned long input_rate = clk_hw_get_rate(clk_hw_get_parent(hw));
if (_get_table_rate(hw, &sel, pll->params->fixed_rate, input_rate))
return -EINVAL;
@@ -1401,7 +1407,7 @@ static int clk_plle_tegra114_enable(struct clk_hw *hw)
val |= PLLE_MISC_IDDQ_SW_CTRL;
val &= ~PLLE_MISC_IDDQ_SW_VALUE;
val |= PLLE_MISC_PLLE_PTS;
- val |= PLLE_MISC_VREG_BG_CTRL_MASK | PLLE_MISC_VREG_CTRL_MASK;
+ val &= ~(PLLE_MISC_VREG_BG_CTRL_MASK | PLLE_MISC_VREG_CTRL_MASK);
pll_writel_misc(val, pll);
udelay(5);
@@ -1428,7 +1434,7 @@ static int clk_plle_tegra114_enable(struct clk_hw *hw)
val = pll_readl(PLLE_SS_CTRL, pll);
val &= ~(PLLE_SS_CNTL_CENTER | PLLE_SS_CNTL_INVERT);
val &= ~PLLE_SS_COEFFICIENTS_MASK;
- val |= PLLE_SS_COEFFICIENTS_VAL;
+ val |= PLLE_SS_COEFFICIENTS_VAL_TEGRA114;
pll_writel(val, PLLE_SS_CTRL, pll);
val &= ~(PLLE_SS_CNTL_SSC_BYP | PLLE_SS_CNTL_BYPASS_SS);
pll_writel(val, PLLE_SS_CTRL, pll);
@@ -2012,9 +2018,9 @@ static int clk_plle_tegra210_enable(struct clk_hw *hw)
struct tegra_clk_pll *pll = to_clk_pll(hw);
struct tegra_clk_pll_freq_table sel;
u32 val;
- int ret;
+ int ret = 0;
unsigned long flags = 0;
- unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk));
+ unsigned long input_rate = clk_hw_get_rate(clk_hw_get_parent(hw));
if (_get_table_rate(hw, &sel, pll->params->fixed_rate, input_rate))
return -EINVAL;
@@ -2022,22 +2028,20 @@ static int clk_plle_tegra210_enable(struct clk_hw *hw)
if (pll->lock)
spin_lock_irqsave(pll->lock, flags);
+ val = pll_readl(pll->params->aux_reg, pll);
+ if (val & PLLE_AUX_SEQ_ENABLE)
+ goto out;
+
val = pll_readl_base(pll);
val &= ~BIT(30); /* Disable lock override */
pll_writel_base(val, pll);
- val = pll_readl(pll->params->aux_reg, pll);
- val |= PLLE_AUX_ENABLE_SWCTL;
- val &= ~PLLE_AUX_SEQ_ENABLE;
- pll_writel(val, pll->params->aux_reg, pll);
- udelay(1);
-
val = pll_readl_misc(pll);
val |= PLLE_MISC_LOCK_ENABLE;
val |= PLLE_MISC_IDDQ_SW_CTRL;
val &= ~PLLE_MISC_IDDQ_SW_VALUE;
val |= PLLE_MISC_PLLE_PTS;
- val |= PLLE_MISC_VREG_BG_CTRL_MASK | PLLE_MISC_VREG_CTRL_MASK;
+ val &= ~(PLLE_MISC_VREG_BG_CTRL_MASK | PLLE_MISC_VREG_CTRL_MASK);
pll_writel_misc(val, pll);
udelay(5);
@@ -2067,7 +2071,7 @@ static int clk_plle_tegra210_enable(struct clk_hw *hw)
val = pll_readl(PLLE_SS_CTRL, pll);
val &= ~(PLLE_SS_CNTL_CENTER | PLLE_SS_CNTL_INVERT);
val &= ~PLLE_SS_COEFFICIENTS_MASK;
- val |= PLLE_SS_COEFFICIENTS_VAL;
+ val |= PLLE_SS_COEFFICIENTS_VAL_TEGRA210;
pll_writel(val, PLLE_SS_CTRL, pll);
val &= ~(PLLE_SS_CNTL_SSC_BYP | PLLE_SS_CNTL_BYPASS_SS);
pll_writel(val, PLLE_SS_CTRL, pll);
@@ -2104,15 +2108,25 @@ static void clk_plle_tegra210_disable(struct clk_hw *hw)
if (pll->lock)
spin_lock_irqsave(pll->lock, flags);
+ /* If PLLE HW sequencer is enabled, SW should not disable PLLE */
+ val = pll_readl(pll->params->aux_reg, pll);
+ if (val & PLLE_AUX_SEQ_ENABLE)
+ goto out;
+
val = pll_readl_base(pll);
val &= ~PLLE_BASE_ENABLE;
pll_writel_base(val, pll);
+ val = pll_readl(pll->params->aux_reg, pll);
+ val |= PLLE_AUX_ENABLE_SWCTL | PLLE_AUX_SS_SWCTL;
+ pll_writel(val, pll->params->aux_reg, pll);
+
val = pll_readl_misc(pll);
val |= PLLE_MISC_IDDQ_SW_CTRL | PLLE_MISC_IDDQ_SW_VALUE;
pll_writel_misc(val, pll);
udelay(1);
+out:
if (pll->lock)
spin_unlock_irqrestore(pll->lock, flags);
}

drivers/clk/tegra/clk-tegra-periph.c

View file
diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c
index 6ad381a..ea2b9cb 100644
--- a/drivers/clk/tegra/clk-tegra-periph.c
+++ b/drivers/clk/tegra/clk-tegra-periph.c
@@ -773,7 +773,7 @@ static struct tegra_periph_init_data periph_clks[] = {
XUSB("xusb_dev_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_DEV_SRC, 95, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_dev_src),
XUSB("xusb_dev_src", mux_clkm_pllp_pllre, CLK_SOURCE_XUSB_DEV_SRC, 95, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_dev_src_8),
MUX8("dbgapb", mux_pllp_clkm_2, CLK_SOURCE_DBGAPB, 185, TEGRA_PERIPH_NO_RESET, tegra_clk_dbgapb),
- MUX8("msenc", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVENC, 219, 0, tegra_clk_nvenc),
+ MUX8("nvenc", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVENC, 219, 0, tegra_clk_nvenc),
MUX8("nvdec", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVDEC, 194, 0, tegra_clk_nvdec),
MUX8("nvjpg", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVJPG, 195, 0, tegra_clk_nvjpg),
MUX8("ape", mux_plla_pllc4_out0_pllc_pllc4_out1_pllp_pllc4_out2_clkm, CLK_SOURCE_APE, 198, TEGRA_PERIPH_ON_APB, tegra_clk_ape),
@@ -782,7 +782,7 @@ static struct tegra_periph_init_data periph_clks[] = {
NODIV("sor1", mux_clkm_sor1_brick_sor1_src, CLK_SOURCE_SOR1, 15, MASK(1), 183, 0, tegra_clk_sor1, &sor1_lock),
MUX8("sdmmc_legacy", mux_pllp_out3_clkm_pllp_pllc4, CLK_SOURCE_SDMMC_LEGACY, 193, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_sdmmc_legacy),
MUX8("qspi", mux_pllp_pllc_pllc_out1_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_QSPI, 211, TEGRA_PERIPH_ON_APB, tegra_clk_qspi),
- MUX("vii2c", mux_pllp_pllc_clkm, CLK_SOURCE_VI_I2C, 208, TEGRA_PERIPH_ON_APB, tegra_clk_vi_i2c),
+ I2C("vii2c", mux_pllp_pllc_clkm, CLK_SOURCE_VI_I2C, 208, tegra_clk_vi_i2c),
MUX("mipibif", mux_pllp_clkm, CLK_SOURCE_MIPIBIF, 173, TEGRA_PERIPH_ON_APB, tegra_clk_mipibif),
MUX("uartape", mux_pllp_pllc_clkm, CLK_SOURCE_UARTAPE, 212, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_uartape),
MUX8("tsecb", mux_pllp_pllc2_c_c3_clkm, CLK_SOURCE_TSECB, 206, 0, tegra_clk_tsecb),
@@ -829,6 +829,7 @@ static struct tegra_periph_init_data gate_clks[] = {
GATE("xusb_gate", "osc", 143, 0, tegra_clk_xusb_gate, 0),
GATE("pll_p_out_cpu", "pll_p", 223, 0, tegra_clk_pll_p_out_cpu, 0),
GATE("pll_p_out_adsp", "pll_p", 187, 0, tegra_clk_pll_p_out_adsp, 0),
+ GATE("apb2ape", "clk_m", 107, 0, tegra_clk_apb2ape, 0),
};
static struct tegra_periph_init_data div_clks[] = {

drivers/clk/tegra/clk-tegra-super-gen4.c

View file
diff --git a/drivers/clk/tegra/clk-tegra-super-gen4.c b/drivers/clk/tegra/clk-tegra-super-gen4.c
index 4559a20..474de0f 100644
--- a/drivers/clk/tegra/clk-tegra-super-gen4.c
+++ b/drivers/clk/tegra/clk-tegra-super-gen4.c
@@ -67,7 +67,7 @@ static const char *cclk_lp_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m",
"pll_p", "pll_p_out4", "unused",
"unused", "pll_x", "pll_x_out0" };
-const struct tegra_super_gen_info tegra_super_gen_info_gen4 = {
+static const struct tegra_super_gen_info tegra_super_gen_info_gen4 = {
.gen = gen4,
.sclk_parents = sclk_parents,
.cclk_g_parents = cclk_g_parents,
@@ -93,7 +93,7 @@ static const char *cclk_lp_parents_gen5[] = { "clk_m", "unused", "clk_32k", "unu
"unused", "unused", "unused", "unused",
"dfllCPU_out" };
-const struct tegra_super_gen_info tegra_super_gen_info_gen5 = {
+static const struct tegra_super_gen_info tegra_super_gen_info_gen5 = {
.gen = gen5,
.sclk_parents = sclk_parents_gen5,
.cclk_g_parents = cclk_g_parents_gen5,
@@ -171,7 +171,7 @@ static void __init tegra_sclk_init(void __iomem *clk_base,
*dt_clk = clk;
}
-void __init tegra_super_clk_init(void __iomem *clk_base,
+static void __init tegra_super_clk_init(void __iomem *clk_base,
void __iomem *pmc_base,
struct tegra_clk *tegra_clks,
struct tegra_clk_pll_params *params,

drivers/clk/tegra/clk-tegra210.c

View file
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index 58514c4..637041f 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -59,8 +59,8 @@
#define PLLC3_MISC3 0x50c
#define PLLM_BASE 0x90
-#define PLLM_MISC0 0x9c
#define PLLM_MISC1 0x98
+#define PLLM_MISC2 0x9c
#define PLLP_BASE 0xa0
#define PLLP_MISC0 0xac
#define PLLP_MISC1 0x680
@@ -99,7 +99,7 @@
#define PLLC4_MISC0 0x5a8
#define PLLC4_OUT 0x5e4
#define PLLMB_BASE 0x5e8
-#define PLLMB_MISC0 0x5ec
+#define PLLMB_MISC1 0x5ec
#define PLLA1_BASE 0x6a4

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drivers/clk/versatile/clk-icst.c

View file

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include/dt-bindings/clock/tegra210-car.h

View file

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