diff options
author | Olof Johansson <olof@lixom.net> | 2016-11-17 16:37:04 -0800 |
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committer | Olof Johansson <olof@lixom.net> | 2016-11-17 16:37:04 -0800 |
commit | 52cad4b54da3448c819d240c5a7ce08ec9398680 (patch) | |
tree | 5e359d93a9de7a9d10aa4dde6203a7a8335b8011 /arch/arm | |
parent | fbcdf6877eacc0dc6b69b5aac5b43fb6b182aee4 (diff) | |
parent | 1bc2f5fac34535aeb3878ce32a762a221be7a851 (diff) | |
download | linux-52cad4b54da3448c819d240c5a7ce08ec9398680.tar.bz2 |
Merge tag 'omap-for-v4.9/fixes-for-rc-cycle' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fixes for omaps for v4.9-rc cycle. Except for the omap3 fix for the SoC
features printed, all these are quite trivial and tiny. The omap5 jack
detection and gpadc patches are not strictly fixes, but I wanted to get
binding document typo fixed before it pops up on other boards. The
gpadc one liner was in the same series and I applied and pushed it out
already before noticing it could have waited. The list of changes is:
- Fix omap3 SoC features printed
- Make sure OMAP_INTERCONNECT is selected for am43xx only configurations
- Add missing memory node for torpedo
- Initialize uart4_mask properly to avoid writing garbage to PRM registers
- Fix NULL pointer dereference for omap4 volt_data
- Add alias for omap5 gpadc needed by iio drivers
- Enable omap5 jack headset jack detection and fix it's binding typo
- Add missing memory node for logicpd-som-lv
- Fix wrong SMPS6 voltage for VDD-DDR3 for omap5
* tag 'omap-for-v4.9/fixes-for-rc-cycle' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap5: board-common: fix wrong SMPS6 (VDD-DDR3) voltage
ARM: omap3: Add missing memory node in SOM-LV
ASoC: omap-abe-twl6040: fix typo in bindings documentation
dts: omap5: board-common: enable twl6040 headset jack detection
dts: omap5: board-common: add phandle to reference Palmas gpadc
ARM: OMAP2+: avoid NULL pointer dereference
ARM: OMAP2+: PRM: initialize en_uart4_mask and grpsel_uart4_mask
ARM: dts: omap3: Fix memory node in Torpedo board
ARM: AM43XX: Select OMAP_INTERCONNECT in Kconfig
ARM: OMAP3: Fix formatting of features printed
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/boot/dts/logicpd-som-lv.dtsi | 5 | ||||
-rw-r--r-- | arch/arm/boot/dts/logicpd-torpedo-som.dtsi | 4 | ||||
-rw-r--r-- | arch/arm/boot/dts/omap5-board-common.dtsi | 7 | ||||
-rw-r--r-- | arch/arm/mach-omap2/Kconfig | 1 | ||||
-rw-r--r-- | arch/arm/mach-omap2/id.c | 16 | ||||
-rw-r--r-- | arch/arm/mach-omap2/prm3xxx.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-omap2/voltage.c | 6 |
7 files changed, 32 insertions, 10 deletions
diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi index 0ff1c2de95bf..26cce4d18405 100644 --- a/arch/arm/boot/dts/logicpd-som-lv.dtsi +++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi @@ -13,6 +13,11 @@ }; }; + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0>; + }; + wl12xx_vmmc: wl12xx_vmmc { compatible = "regulator-fixed"; regulator-name = "vwl1271"; diff --git a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi index 731ec37aed5b..8f9a69ca818c 100644 --- a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi +++ b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi @@ -13,9 +13,9 @@ }; }; - memory@0 { + memory@80000000 { device_type = "memory"; - reg = <0 0>; + reg = <0x80000000 0>; }; leds { diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi index 6365635fea5c..4caadb253249 100644 --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -124,6 +124,7 @@ compatible = "ti,abe-twl6040"; ti,model = "omap5-uevm"; + ti,jack-detection; ti,mclk-freq = <19200000>; ti,mcpdm = <&mcpdm>; @@ -415,7 +416,7 @@ ti,backup-battery-charge-high-current; }; - gpadc { + gpadc: gpadc { compatible = "ti,palmas-gpadc"; interrupts = <18 0 16 0 @@ -475,8 +476,8 @@ smps6_reg: smps6 { /* VDD_DDR3 - over VDD_SMPS6 */ regulator-name = "smps6"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; }; diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index a9afeebd59f2..0465338183c7 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -71,6 +71,7 @@ config SOC_AM43XX select HAVE_ARM_TWD select ARM_ERRATA_754322 select ARM_ERRATA_775420 + select OMAP_INTERCONNECT config SOC_DRA7XX bool "TI DRA7XX" diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 2abd53ae3e7a..cc6d9fa60924 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -205,11 +205,15 @@ void __init omap2xxx_check_revision(void) #define OMAP3_SHOW_FEATURE(feat) \ if (omap3_has_ ##feat()) \ - printk(#feat" "); + n += scnprintf(buf + n, sizeof(buf) - n, #feat " "); static void __init omap3_cpuinfo(void) { const char *cpu_name; + char buf[64]; + int n = 0; + + memset(buf, 0, sizeof(buf)); /* * OMAP3430 and OMAP3530 are assumed to be same. @@ -241,10 +245,10 @@ static void __init omap3_cpuinfo(void) cpu_name = "OMAP3503"; } - sprintf(soc_name, "%s", cpu_name); + scnprintf(soc_name, sizeof(soc_name), "%s", cpu_name); /* Print verbose information */ - pr_info("%s %s (", soc_name, soc_rev); + n += scnprintf(buf, sizeof(buf) - n, "%s %s (", soc_name, soc_rev); OMAP3_SHOW_FEATURE(l2cache); OMAP3_SHOW_FEATURE(iva); @@ -252,8 +256,10 @@ static void __init omap3_cpuinfo(void) OMAP3_SHOW_FEATURE(neon); OMAP3_SHOW_FEATURE(isp); OMAP3_SHOW_FEATURE(192mhz_clk); - - printk(")\n"); + if (*(buf + n - 1) == ' ') + n--; + n += scnprintf(buf + n, sizeof(buf) - n, ")\n"); + pr_info("%s", buf); } #define OMAP3_CHECK_FEATURE(status,feat) \ diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index 62680aad2126..718981bb80cd 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -319,6 +319,9 @@ void __init omap3_prm_init_pm(bool has_uart4, bool has_iva) if (has_uart4) { en_uart4_mask = OMAP3630_EN_UART4_MASK; grpsel_uart4_mask = OMAP3630_GRPSEL_UART4_MASK; + } else { + en_uart4_mask = 0; + grpsel_uart4_mask = 0; } /* Enable wakeups in PER */ diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c index cba8cada8c81..cd15dbd62671 100644 --- a/arch/arm/mach-omap2/voltage.c +++ b/arch/arm/mach-omap2/voltage.c @@ -87,6 +87,12 @@ int voltdm_scale(struct voltagedomain *voltdm, return -ENODATA; } + if (!voltdm->volt_data) { + pr_err("%s: No voltage data defined for vdd_%s\n", + __func__, voltdm->name); + return -ENODATA; + } + /* Adjust voltage to the exact voltage from the OPP table */ for (i = 0; voltdm->volt_data[i].volt_nominal != 0; i++) { if (voltdm->volt_data[i].volt_nominal >= target_volt) { |