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Here are a couple last-minute fixes for ARM SoCs. Most of them

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are for the OMAP platforms, quoting Tony Lindgren:
 
     Fixes for omaps for v4.6-rc cycle. All dts fixes, mostly
     affecting voltages and pinctrl for various device drivers:
 
     - Regulator minimum voltage fixes for omap5
     - ISP syscon register offset fix for omap3
     - Fix regulator initial modes for n900
     - Fix omap5 pinctrl wkup instance size
 
 The rest are all for different platforms:
 
 - Allwinner:
    Remove incorrect constraints from a dcdc1 regulator
 
 - Alltera SoCFPGA:
   Fix compilation in thumb2 mode
 
 - Samsung exynos:
   Fix a potential oops in the pm-domain error handling
 
 - Davinci:
   Avoid a link error if NVMEM is disabled
 
 - Renesas:
   Do not mark an external uart clock as disabled, to allow
   probing the uarts
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Here are a couple last-minute fixes for ARM SoCs.  Most of them are
  for the OMAP platforms, the rest are all for different platforms.

  OMAP:
     All dts fixes, mostly affecting voltages and pinctrl for various
     device drivers:

      - Regulator minimum voltage fixes for omap5
      - ISP syscon register offset fix for omap3
      - Fix regulator initial modes for n900
      - Fix omap5 pinctrl wkup instance size

  Allwinner:
     Remove incorrect constraints from a dcdc1 regulator

  Alltera SoCFPGA:
     Fix compilation in thumb2 mode

  Samsung exynos:
     Fix a potential oops in the pm-domain error handling

  Davinci:
     Avoid a link error if NVMEM is disabled

  Renesas:
     Do not mark an external uart clock as disabled, to allow probing
     the uarts"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: davinci: only use NVMEM when available
  ARM: SoCFPGA: Fix secondary CPU startup in thumb2 kernel
  ARM: dts: omap5: fix range of permitted wakeup pinmux registers
  ARM: dts: omap3-n900: Specify peripherals LDO regulators initial mode
  ARM: dts: omap3: Fix ISP syscon register offset
  ARM: dts: omap5-cm-t54: fix ldo1_reg and ldo4_reg ranges
  ARM: dts: omap5-board-common: fix ldo1_reg and ldo4_reg ranges
  arm64: dts: r8a7795: Don't disable referenced optional scif clock
  ARM: EXYNOS: Properly skip unitialized parent clock in power domain on
  ARM: dts: sun8i-q8-common: Do not set constraints on dc1sw regulator
This commit is contained in:
Linus Torvalds 2016-05-05 15:31:35 -07:00
commit c4781a8df9
11 changed files with 27 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/boot/dts/omap3-n900.dts
View File

@ -329,6 +329,7 @@
regulator-name = "V28";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on; /* due to battery cover sensor */
};
@ -336,30 +337,35 @@
regulator-name = "VCSI";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vaux3 {
regulator-name = "VMMC2_30";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3000000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vaux4 {
regulator-name = "VCAM_ANA_28";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vmmc1 {
regulator-name = "VMMC1";
regulator-min-microvolt = <1850000>;
regulator-max-microvolt = <3150000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vmmc2 {
regulator-name = "V28_A";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3000000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on; /* due VIO leak to AIC34 VDDs */
};
@ -367,6 +373,7 @@
regulator-name = "VPLL";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on;
};
@ -374,6 +381,7 @@
regulator-name = "VSDI_CSI";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on;
};
@ -381,6 +389,7 @@
regulator-name = "VMMC2_IO_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vio {

2
arch/arm/boot/dts/omap34xx.dtsi
View File

@ -46,7 +46,7 @@
0x480bd800 0x017c>;
interrupts = <24>;
iommus = <&mmu_isp>;
syscon = <&scm_conf 0xdc>;
syscon = <&scm_conf 0x6c>;
ti,phy-type = <OMAP3ISP_PHY_TYPE_COMPLEX_IO>;
#clock-cells = <1>;
ports {

4
arch/arm/boot/dts/omap5-board-common.dtsi
View File

@ -472,7 +472,7 @@
ldo1_reg: ldo1 {
/* VDDAPHY_CAM: vdda_csiport */
regulator-name = "ldo1";
regulator-min-microvolt = <1500000>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
@ -498,7 +498,7 @@
ldo4_reg: ldo4 {
/* VDDAPHY_DISP: vdda_dsiport/hdmi */
regulator-name = "ldo4";
regulator-min-microvolt = <1500000>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};

4
arch/arm/boot/dts/omap5-cm-t54.dts
View File

@ -513,7 +513,7 @@
ldo1_reg: ldo1 {
/* VDDAPHY_CAM: vdda_csiport */
regulator-name = "ldo1";
regulator-min-microvolt = <1500000>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
@ -537,7 +537,7 @@
ldo4_reg: ldo4 {
/* VDDAPHY_DISP: vdda_dsiport/hdmi */
regulator-name = "ldo4";
regulator-min-microvolt = <1500000>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};

2
arch/arm/boot/dts/omap5.dtsi
View File

@ -269,7 +269,7 @@
omap5_pmx_wkup: pinmux@c840 {
compatible = "ti,omap5-padconf",
"pinctrl-single";
reg = <0xc840 0x0038>;
reg = <0xc840 0x003c>;
#address-cells = <1>;
#size-cells = <0>;
#interrupt-cells = <1>;

2
arch/arm/boot/dts/sun8i-q8-common.dtsi
View File

@ -125,8 +125,6 @@
};
&reg_dc1sw {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-lcd";
};

5
arch/arm/mach-davinci/board-mityomapl138.c
View File

@ -121,6 +121,11 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context)
const char *partnum = NULL;
struct davinci_soc_info *soc_info = &davinci_soc_info;
if (!IS_BUILTIN(CONFIG_NVMEM)) {
pr_warn("Factory Config not available without CONFIG_NVMEM\n");
goto bad_config;
}
ret = nvmem_device_read(nvmem, 0, sizeof(factory_config),
&factory_config);
if (ret != sizeof(struct factory_config)) {

5
arch/arm/mach-davinci/common.c
View File

@ -33,6 +33,11 @@ void davinci_get_mac_addr(struct nvmem_device *nvmem, void *context)
char *mac_addr = davinci_soc_info.emac_pdata->mac_addr;
off_t offset = (off_t)context;
if (!IS_BUILTIN(CONFIG_NVMEM)) {
pr_warn("Cannot read MAC addr from EEPROM without CONFIG_NVMEM\n");
return;
}
/* Read MAC addr from EEPROM */
if (nvmem_device_read(nvmem, offset, ETH_ALEN, mac_addr) == ETH_ALEN)
pr_info("Read MAC addr from EEPROM: %pM\n", mac_addr);

2
arch/arm/mach-exynos/pm_domains.c
View File

@ -92,7 +92,7 @@ static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on)
if (IS_ERR(pd->clk[i]))
break;
if (IS_ERR(pd->clk[i]))
if (IS_ERR(pd->pclk[i]))
continue; /* Skip on first power up */
if (clk_set_parent(pd->clk[i], pd->pclk[i]))
pr_err("%s: error setting parent to clock%d\n",

1
arch/arm/mach-socfpga/headsmp.S
View File

@ -13,6 +13,7 @@
#include <asm/assembler.h>
.arch armv7-a
.arm
ENTRY(secondary_trampoline)
/* CPU1 will always fetch from 0x0 when it is brought out of reset.

1
arch/arm64/boot/dts/renesas/r8a7795.dtsi
View File

@ -120,7 +120,6 @@
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
status = "disabled";
};
soc {