iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixes for omaps for v4.6-rc cycle:

Browse Source 
- Clockdomain fix for dra7 timer interrupts
 
 - Two fixes for GPMC EDMA binding, I missed the need for a merge with
   GPMC changes and EDMA changes
 
 - Fix beagle-x15 eSATA by dropping misconfigured extcon_usb1
 
 - Fix occasional external aborts on 36xx with PM that we've been
   chasing for past few months. It turned out to be duplicate restore
   of INTC registers that can in some cases cause us to hit erratum 1.106.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJXD8cCAAoJEBvUPslcq6VzKlEQAJsIi+p0Bk8ior9eqEphnWI5
 NdMcu0POJb/SVLPfLzH5WxM/8Rd81Se56uiy1Hpa9cqxFxfStQm9/ltU/8EJEvAC
 XnxwX78jfB7I6BcynKia+M/Sc4CgVxi41iq3lc1AUY5srN7kYyxFTljlMQMKwgTg
 QFM4sFFCARUifO+z3SejgaO3vde0cMlZPh4gGYEx01xxYoqYk5kdWxHN1nRBH9T2
 a/F7GrnMgTgALITP6oij9cb/uLyog7YraDc1fWQzAhm9JdneAbI21MHwkLsEB+Il
 EDGcyq9VKMO8nXD2sGlt1EIjnaPZAd45To/OECGd11N7qog79/LEo5gMN/Is76kO
 cx6nrvqGrOfynt2q3GyfMWiMRn36mk1gZ+FtOGCxRc0ROyqXfLyhKWKZkEK7aotf
 R6Ga/ufNRiw0Ded0XABlt2PD6PPWD+Ly5wiU8AwOraM7XW6415FK07fD+hhZczOG
 66wFC+J8nQGO7VecBrJOnqms2YnPlc4dgfVCo8jnAjRFtfPG9UjnPZBloxlDKMJB
 OSkVPtRLCHiVk1xG51TCKgIgwJ5s957ohb9ImTIikXHsdLu39F3P7Tx4LQfYS8pd
 B2AbktI0VYkJqiuaLjHdbxWBY8AL5UrZynn+pxjbVQcmuqgHGrDD7DWB8nmspvu0
 4HvovFXCm8NvRZBMJhh9
 =6rQp
 -----END PGP SIGNATURE-----

Merge tag 'omap-for-v4.6/fixes-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Merge "omap fixes for v4.6-rc cycle" from Tony Lindgren:

Fixes for omaps for v4.6-rc cycle:

- Clockdomain fix for dra7 timer interrupts

- Two fixes for GPMC EDMA binding, I missed the need for a merge with
  GPMC changes and EDMA changes

- Fix beagle-x15 eSATA by dropping misconfigured extcon_usb1

- Fix occasional external aborts on 36xx with PM that we've been
  chasing for past few months. It turned out to be duplicate restore
  of INTC registers that can in some cases cause us to hit erratum 1.106.

* tag 'omap-for-v4.6/fixes-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP3: Fix external abort on 36xx waking from off mode idle
  ARM: dts: am57xx-beagle-x15: remove extcon_usb1
  ARM: dts: am437x: Fix GPMC dma properties
  ARM: dts: am33xx: Fix GPMC dma properties
  ARM: DRA7: clockdomain: Implement timer workaround for errata i874
This commit is contained in:
Kevin Hilman 2016-04-22 16:52:55 -07:00
commit 22c49e5a09
5 changed files with 16 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/am33xx.dtsi
View File

@ -860,7 +860,7 @@
ti,no-idle-on-init;
reg = <0x50000000 0x2000>;
interrupts = <100>;
dmas = <&edma 52>;
dmas = <&edma 52 0>;
dma-names = "rxtx";
gpmc,num-cs = <7>;
gpmc,num-waitpins = <2>;

2
arch/arm/boot/dts/am4372.dtsi
View File

@ -884,7 +884,7 @@
gpmc: gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
dmas = <&edma 52>;
dmas = <&edma 52 0>;
dma-names = "rxtx";
clocks = <&l3s_gclk>;
clock-names = "fck";

17
arch/arm/boot/dts/am57xx-beagle-x15.dts
View File

@ -99,13 +99,6 @@
#cooling-cells = <2>;
};
extcon_usb1: extcon_usb1 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&extcon_usb1_pins>;
};
hdmi0: connector {
compatible = "hdmi-connector";
label = "hdmi";
@ -349,12 +342,6 @@
>;
};
extcon_usb1_pins: extcon_usb1_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_rtsn.gpio7_25 */
>;
};
tpd12s015_pins: pinmux_tpd12s015_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37b0, PIN_OUTPUT | MUX_MODE14) /* gpio7_10 CT_CP_HPD */
@ -706,10 +693,6 @@
pinctrl-0 = <&usb1_pins>;
};
&omap_dwc3_1 {
extcon = <&extcon_usb1>;
};
&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};

2
arch/arm/mach-omap2/clockdomains7xx_data.c
View File

@ -461,7 +461,7 @@ static struct clockdomain ipu_7xx_clkdm = {
.cm_inst = DRA7XX_CM_CORE_AON_IPU_INST,
.clkdm_offs = DRA7XX_CM_CORE_AON_IPU_IPU_CDOFFS,
.dep_bit = DRA7XX_IPU_STATDEP_SHIFT,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.flags = CLKDM_CAN_SWSUP,
};
static struct clockdomain mpu1_7xx_clkdm = {

23
arch/arm/mach-omap2/pm34xx.c
View File

@ -198,7 +198,6 @@ void omap_sram_idle(void)
int per_next_state = PWRDM_POWER_ON;
int core_next_state = PWRDM_POWER_ON;
int per_going_off;
int core_prev_state;
u32 sdrc_pwr = 0;
mpu_next_state = pwrdm_read_next_pwrst(mpu_pwrdm);
@ -278,16 +277,20 @@ void omap_sram_idle(void)
sdrc_write_reg(sdrc_pwr, SDRC_POWER);
/* CORE */
if (core_next_state < PWRDM_POWER_ON) {
core_prev_state = pwrdm_read_prev_pwrst(core_pwrdm);
if (core_prev_state == PWRDM_POWER_OFF) {
omap3_core_restore_context();
omap3_cm_restore_context();
omap3_sram_restore_context();
omap2_sms_restore_context();
}
if (core_next_state < PWRDM_POWER_ON &&
pwrdm_read_prev_pwrst(core_pwrdm) == PWRDM_POWER_OFF) {
omap3_core_restore_context();
omap3_cm_restore_context();
omap3_sram_restore_context();
omap2_sms_restore_context();
} else {
/*
* In off-mode resume path above, omap3_core_restore_context
* also handles the INTC autoidle restore done here so limit
* this to non-off mode resume paths so we don't do it twice.
*/
omap3_intc_resume_idle();
}
omap3_intc_resume_idle();
pwrdm_post_transition(NULL);