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Non-critical fixes for omap hwmod code via Paul Walmsley <paul@pwsan.com>: 

First set of OMAP2+ hwmod patches for Linux v3.20.  These are mostly
 fixes for warnings, although there's one DRA7xx patch that fixes
 CONFIG_DEBUG_LL for AM572x/DRA7xx SoCs that use UART3 for console,
 such as the BeagleBoard-X15.
 
 These patches entered Linux-next starting with the next-20150121 tag.
 
 Basic build, boot, and PM test results can be found here:
 
 http://www.pwsan.com/omap/testlogs/omap-hwmod-a-for-v3.20/20150121142621/
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Merge tag 'omap-for-v3.20/fixes-not-urgent-pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/fixes-non-critical

Merge "omap non-urgent fixes for v3.20, part 2" from Tony Lindgren:

Non-critical fixes for omap hwmod code via Paul Walmsley <paul@pwsan.com>:

First set of OMAP2+ hwmod patches for Linux v3.20.  These are mostly
fixes for warnings, although there's one DRA7xx patch that fixes
CONFIG_DEBUG_LL for AM572x/DRA7xx SoCs that use UART3 for console,
such as the BeagleBoard-X15.

These patches entered Linux-next starting with the next-20150121 tag.

Basic build, boot, and PM test results can be found here:

http://www.pwsan.com/omap/testlogs/omap-hwmod-a-for-v3.20/20150121142621/

* tag 'omap-for-v3.20/fixes-not-urgent-pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL enabled on UART3
  ARM: OMAP: DRA7: hwmod: Make gpmc software supervised as the smart idle is broken
  ARM: AM43xx: hwmod: set DSS submodule parent hwmods
  ARM: OMAP2+: hwmod: print error if wait_target_ready() failed
  MAINTAINERS: add maintainer for OMAP hwmod data

Signed-off-by: Olof Johansson <olof@lixom.net>
hifive-unleashed-5.1
Olof Johansson 2015-01-26 20:28:20 -08:00
parent b2cb793c2c 20d9448a59
commit d846c1a63f
4 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
MAINTAINERS
View File

@ -6890,6 +6890,12 @@ L: linux-omap@vger.kernel.org
S: Maintained
F: arch/arm/mach-omap2/omap_hwmod.*
OMAP HWMOD DATA
M: Paul Walmsley <paul@pwsan.com>
L: linux-omap@vger.kernel.org
S: Maintained
F: arch/arm/mach-omap2/omap_hwmod*data*
OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
M: Benoît Cousson <bcousson@baylibre.com>
L: linux-omap@vger.kernel.org

4
arch/arm/mach-omap2/omap_hwmod.c
View File

@ -2155,8 +2155,8 @@ static int _enable(struct omap_hwmod *oh)
if (soc_ops.disable_module)
soc_ops.disable_module(oh);
_disable_clocks(oh);
pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n",
oh->name, r);
pr_err("omap_hwmod: %s: _wait_target_ready failed: %d\n",
oh->name, r);
if (oh->clkdm)
clkdm_hwmod_disable(oh->clkdm, oh);

2
arch/arm/mach-omap2/omap_hwmod_43xx_data.c
View File

@ -498,6 +498,7 @@ static struct omap_hwmod am43xx_dss_dispc_hwmod = {
},
},
.dev_attr = &am43xx_dss_dispc_dev_attr,
.parent_hwmod = &am43xx_dss_core_hwmod,
};
/* rfbi */
@ -512,6 +513,7 @@ static struct omap_hwmod am43xx_dss_rfbi_hwmod = {
.clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
},
},
.parent_hwmod = &am43xx_dss_core_hwmod,
};
/* Interfaces */

5
arch/arm/mach-omap2/omap_hwmod_7xx_data.c
View File

@ -819,7 +819,8 @@ static struct omap_hwmod dra7xx_gpmc_hwmod = {
.name = "gpmc",
.class = &dra7xx_gpmc_hwmod_class,
.clkdm_name = "l3main1_clkdm",
.flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
.flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET |
HWMOD_SWSUP_SIDLE),
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
@ -2017,7 +2018,7 @@ static struct omap_hwmod dra7xx_uart3_hwmod = {
.class = &dra7xx_uart_hwmod_class,
.clkdm_name = "l4per_clkdm",
.main_clk = "uart3_gfclk_mux",
.flags = HWMOD_SWSUP_SIDLE_ACT,
.flags = HWMOD_SWSUP_SIDLE_ACT | DEBUG_OMAP4UART3_FLAGS,
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L4PER_UART3_CLKCTRL_OFFSET,