diff mbox

[v4,2/3] ARM: omap: hwmod: get rid of all omap_clk_get_by_name usage

Message ID alpine.DEB.2.00.1209221852590.10663@utopia.booyaka.com (mailing list archive)
State New, archived
Headers show

Commit Message

Paul Walmsley Sept. 22, 2012, 6:55 p.m. UTC 
On Wed, 29 Aug 2012, Rajendra Nayak wrote:

> Moving to Common clk framework for OMAP would mean we no longer use
> internal lookup mechanism like omap_clk_get_by_name().
> get rid of all its usage mostly from hwmod and omap_device
> code.
> 
> Also use IS_ERR_OR_NULL() for error checking.
> 
> Moving to clk_get() also means the respective platforms
> need the clkdev tables updated with an entry for all clocks
> used by hwmod to have clock name same as the alias.
> 
> Based on original changes from Mike Turquette.
> 
> Signed-off-by: Rajendra Nayak <rnayak@ti.com>

Updated this one to include several missing clock aliases and to fix a bug 
it introduced with omap_96m_alwon_fck_3630; modified patch below.


- Paul


From: Rajendra Nayak <rnayak@ti.com>
Date: Sat, 22 Sep 2012 02:24:16 -0600
Subject: [PATCH] ARM: OMAP2+: hwmod: get rid of all omap_clk_get_by_name
 usage

Moving to Common clk framework for OMAP would mean we no longer use
internal lookup mechanism like omap_clk_get_by_name().
get rid of all its usage mostly from hwmod and omap_device
code.

Moving to clk_get() also means the respective platforms
need the clkdev tables updated with an entry for all clocks
used by hwmod to have clock name same as the alias.

Based on original changes from Mike Turquette.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>
[paul@pwsan.com: removed IS_ERR_OR_NULL() conversion (rmk comment);
 restricted omap_96m_alwon_fck_3630 to OMAP36xx; added missing AM35xx
 clock aliases for emac_fck, emac_ick, vpfe_ick, vpfe_fck; added
 aliases rng_ick and several emulation clocks]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
 arch/arm/mach-omap2/clock2420_data.c |   17 +++++++++++++++++
 arch/arm/mach-omap2/clock2430_data.c |   22 ++++++++++++++++++++++
 arch/arm/mach-omap2/clock3xxx_data.c |   31 +++++++++++++++++++++++++++++++
 arch/arm/mach-omap2/clock44xx_data.c |    6 ++++++
 arch/arm/mach-omap2/omap_hwmod.c     |   12 ++++++------
 arch/arm/plat-omap/clock.c           |   27 ---------------------------
 arch/arm/plat-omap/omap_device.c     |    4 ++--
 7 files changed, 84 insertions(+), 35 deletions(-)

Comments

Rajendra Nayak Sept. 24, 2012, 5:09 a.m. UTC | #1 
On Sunday 23 September 2012 12:25 AM, Paul Walmsley wrote:
> Updated this one to include several missing clock aliases and to fix a bug
> it introduced with omap_96m_alwon_fck_3630; modified patch below.

Thanks Paul, for the updates and the fix. Updated patch looks good to
me.

regards,
Rajendra
diff mbox

Patch

diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 8c3bd2a..c3cde1a 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -1804,6 +1804,7 @@  static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"gfx_ick",	&gfx_ick,	CK_242X),
 	/* DSS domain clocks */
 	CLK("omapdss_dss",	"ick",		&dss_ick,	CK_242X),
+	CLK(NULL,	"dss_ick",		&dss_ick,	CK_242X),
 	CLK(NULL,	"dss1_fck",		&dss1_fck,	CK_242X),
 	CLK(NULL,	"dss2_fck",	&dss2_fck,	CK_242X),
 	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck,	CK_242X),
@@ -1843,12 +1844,16 @@  static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_242X),
 	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_242X),
 	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_242X),
+	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_242X),
 	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_242X),
 	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_242X),
+	CLK(NULL,	"mcbsp2_ick",	&mcbsp2_ick,	CK_242X),
 	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_242X),
 	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_242X),
+	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_242X),
 	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_242X),
 	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_242X),
+	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_242X),
 	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_242X),
 	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_242X),
 	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_242X),
@@ -1859,12 +1864,15 @@  static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"gpios_ick",	&gpios_ick,	CK_242X),
 	CLK(NULL,	"gpios_fck",	&gpios_fck,	CK_242X),
 	CLK("omap_wdt",	"ick",		&mpu_wdt_ick,	CK_242X),
+	CLK(NULL,	"mpu_wdt_ick",		&mpu_wdt_ick,	CK_242X),
 	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck,	CK_242X),
 	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick,	CK_242X),
 	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_242X),
 	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_242X),
 	CLK("omap24xxcam", "fck",	&cam_fck,	CK_242X),
+	CLK(NULL,	"cam_fck",	&cam_fck,	CK_242X),
 	CLK("omap24xxcam", "ick",	&cam_ick,	CK_242X),
+	CLK(NULL,	"cam_ick",	&cam_ick,	CK_242X),
 	CLK(NULL,	"mailboxes_ick", &mailboxes_ick,	CK_242X),
 	CLK(NULL,	"wdt4_ick",	&wdt4_ick,	CK_242X),
 	CLK(NULL,	"wdt4_fck",	&wdt4_fck,	CK_242X),
@@ -1873,16 +1881,22 @@  static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"mspro_ick",	&mspro_ick,	CK_242X),
 	CLK(NULL,	"mspro_fck",	&mspro_fck,	CK_242X),
 	CLK("mmci-omap.0", "ick",	&mmc_ick,	CK_242X),
+	CLK(NULL,	"mmc_ick",	&mmc_ick,	CK_242X),
 	CLK("mmci-omap.0", "fck",	&mmc_fck,	CK_242X),
+	CLK(NULL,	"mmc_fck",	&mmc_fck,	CK_242X),
 	CLK(NULL,	"fac_ick",	&fac_ick,	CK_242X),
 	CLK(NULL,	"fac_fck",	&fac_fck,	CK_242X),
 	CLK(NULL,	"eac_ick",	&eac_ick,	CK_242X),
 	CLK(NULL,	"eac_fck",	&eac_fck,	CK_242X),
 	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_242X),
+	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_242X),
 	CLK("omap_hdq.0", "fck",	&hdq_fck,	CK_242X),
+	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_242X),
 	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_242X),
+	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_242X),
 	CLK(NULL,	"i2c1_fck",	&i2c1_fck,	CK_242X),
 	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_242X),
+	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_242X),
 	CLK(NULL,	"i2c2_fck",	&i2c2_fck,	CK_242X),
 	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_242X),
 	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_242X),
@@ -1892,8 +1906,11 @@  static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"vlynq_fck",	&vlynq_fck,	CK_242X),
 	CLK(NULL,	"des_ick",	&des_ick,	CK_242X),
 	CLK("omap-sham",	"ick",	&sha_ick,	CK_242X),
+	CLK(NULL,	"sha_ick",	&sha_ick,	CK_242X),
 	CLK("omap_rng",	"ick",		&rng_ick,	CK_242X),
+	CLK(NULL,	"rng_ick",		&rng_ick,	CK_242X),
 	CLK("omap-aes",	"ick",	&aes_ick,	CK_242X),
+	CLK(NULL,	"aes_ick",	&aes_ick,	CK_242X),
 	CLK(NULL,	"pka_ick",	&pka_ick,	CK_242X),
 	CLK(NULL,	"usb_fck",	&usb_fck,	CK_242X),
 	CLK("musb-hdrc",	"fck",	&osc_ck,	CK_242X),
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index 0c8503d..22404fe 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -1888,6 +1888,7 @@  static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"mdm_osc_ck",	&mdm_osc_ck,	CK_243X),
 	/* DSS domain clocks */
 	CLK("omapdss_dss",	"ick",		&dss_ick,	CK_243X),
+	CLK(NULL,	"dss_ick",		&dss_ick,	CK_243X),
 	CLK(NULL,	"dss1_fck",		&dss1_fck,	CK_243X),
 	CLK(NULL,	"dss2_fck",	&dss2_fck,	CK_243X),
 	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck,	CK_243X),
@@ -1927,20 +1928,28 @@  static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_243X),
 	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_243X),
 	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_243X),
+	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_243X),
 	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_243X),
 	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_243X),
+	CLK(NULL,	"mcbsp2_ick",	&mcbsp2_ick,	CK_243X),
 	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_243X),
 	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick,	CK_243X),
+	CLK(NULL,	"mcbsp3_ick",	&mcbsp3_ick,	CK_243X),
 	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck,	CK_243X),
 	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick,	CK_243X),
+	CLK(NULL,	"mcbsp4_ick",	&mcbsp4_ick,	CK_243X),
 	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck,	CK_243X),
 	CLK("omap-mcbsp.5", "ick",	&mcbsp5_ick,	CK_243X),
+	CLK(NULL,	"mcbsp5_ick",	&mcbsp5_ick,	CK_243X),
 	CLK(NULL,	"mcbsp5_fck",	&mcbsp5_fck,	CK_243X),
 	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_243X),
+	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_243X),
 	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_243X),
 	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_243X),
+	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_243X),
 	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_243X),
 	CLK("omap2_mcspi.3", "ick",	&mcspi3_ick,	CK_243X),
+	CLK(NULL,	"mcspi3_ick",	&mcspi3_ick,	CK_243X),
 	CLK(NULL,	"mcspi3_fck",	&mcspi3_fck,	CK_243X),
 	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_243X),
 	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_243X),
@@ -1951,13 +1960,16 @@  static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"gpios_ick",	&gpios_ick,	CK_243X),
 	CLK(NULL,	"gpios_fck",	&gpios_fck,	CK_243X),
 	CLK("omap_wdt",	"ick",		&mpu_wdt_ick,	CK_243X),
+	CLK(NULL,	"mpu_wdt_ick",	&mpu_wdt_ick,	CK_243X),
 	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck,	CK_243X),
 	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick,	CK_243X),
 	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_243X),
 	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_243X),
 	CLK(NULL,	"icr_ick",	&icr_ick,	CK_243X),
 	CLK("omap24xxcam", "fck",	&cam_fck,	CK_243X),
+	CLK(NULL,	"cam_fck",	&cam_fck,	CK_243X),
 	CLK("omap24xxcam", "ick",	&cam_ick,	CK_243X),
+	CLK(NULL,	"cam_ick",	&cam_ick,	CK_243X),
 	CLK(NULL,	"mailboxes_ick", &mailboxes_ick,	CK_243X),
 	CLK(NULL,	"wdt4_ick",	&wdt4_ick,	CK_243X),
 	CLK(NULL,	"wdt4_fck",	&wdt4_fck,	CK_243X),
@@ -1966,10 +1978,14 @@  static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"fac_ick",	&fac_ick,	CK_243X),
 	CLK(NULL,	"fac_fck",	&fac_fck,	CK_243X),
 	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_243X),
+	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_243X),
 	CLK("omap_hdq.1", "fck",	&hdq_fck,	CK_243X),
+	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_243X),
 	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_243X),
+	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_243X),
 	CLK(NULL,	"i2chs1_fck",	&i2chs1_fck,	CK_243X),
 	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_243X),
+	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_243X),
 	CLK(NULL,	"i2chs2_fck",	&i2chs2_fck,	CK_243X),
 	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_243X),
 	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_243X),
@@ -1978,19 +1994,25 @@  static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"des_ick",	&des_ick,	CK_243X),
 	CLK("omap-sham",	"ick",	&sha_ick,	CK_243X),
 	CLK("omap_rng",	"ick",		&rng_ick,	CK_243X),
+	CLK(NULL,	"rng_ick",	&rng_ick,	CK_243X),
 	CLK("omap-aes",	"ick",	&aes_ick,	CK_243X),
 	CLK(NULL,	"pka_ick",	&pka_ick,	CK_243X),
 	CLK(NULL,	"usb_fck",	&usb_fck,	CK_243X),
 	CLK("musb-omap2430",	"ick",	&usbhs_ick,	CK_243X),
+	CLK(NULL,	"usbhs_ick",	&usbhs_ick,	CK_243X),
 	CLK("omap_hsmmc.0", "ick",	&mmchs1_ick,	CK_243X),
+	CLK(NULL,	"mmchs1_ick",	&mmchs1_ick,	CK_243X),
 	CLK(NULL,	"mmchs1_fck",	&mmchs1_fck,	CK_243X),
 	CLK("omap_hsmmc.1", "ick",	&mmchs2_ick,	CK_243X),
+	CLK(NULL,	"mmchs2_ick",	&mmchs2_ick,	CK_243X),
 	CLK(NULL,	"mmchs2_fck",	&mmchs2_fck,	CK_243X),
 	CLK(NULL,	"gpio5_ick",	&gpio5_ick,	CK_243X),
 	CLK(NULL,	"gpio5_fck",	&gpio5_fck,	CK_243X),
 	CLK(NULL,	"mdm_intc_ick",	&mdm_intc_ick,	CK_243X),
 	CLK("omap_hsmmc.0", "mmchsdb_fck",	&mmchsdb1_fck,	CK_243X),
+	CLK(NULL,	"mmchsdb1_fck",		&mmchsdb1_fck,	CK_243X),
 	CLK("omap_hsmmc.1", "mmchsdb_fck",	&mmchsdb2_fck,	CK_243X),
+	CLK(NULL,	"mmchsdb2_fck",		&mmchsdb2_fck,	CK_243X),
 	CLK(NULL,	"timer_32k_ck",  &func_32k_ck,   CK_243X),
 	CLK(NULL,	"timer_sys_ck",	&sys_ck,	CK_243X),
 	CLK(NULL,	"timer_ext_ck",	&alt_ck,	CK_243X),
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index f1ee4ec..1f42c9d 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -3242,11 +3242,13 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"dpll3_m2x2_ck", &dpll3_m2x2_ck, CK_3XXX),
 	CLK(NULL,	"dpll3_m3_ck",	&dpll3_m3_ck,	CK_3XXX),
 	CLK(NULL,	"dpll3_m3x2_ck", &dpll3_m3x2_ck, CK_3XXX),
+	CLK(NULL,	"emu_core_alwon_ck", &emu_core_alwon_ck, CK_3XXX),
 	CLK("etb",	"emu_core_alwon_ck", &emu_core_alwon_ck, CK_3XXX),
 	CLK(NULL,	"dpll4_ck",	&dpll4_ck,	CK_3XXX),
 	CLK(NULL,	"dpll4_x2_ck",	&dpll4_x2_ck,	CK_3XXX),
 	CLK(NULL,	"omap_192m_alwon_fck", &omap_192m_alwon_fck, CK_36XX),
 	CLK(NULL,	"omap_96m_alwon_fck", &omap_96m_alwon_fck, CK_3XXX),
+	CLK(NULL,	"omap_96m_alwon_fck_3630", &omap_96m_alwon_fck_3630, CK_36XX),
 	CLK(NULL,	"omap_96m_fck",	&omap_96m_fck,	CK_3XXX),
 	CLK(NULL,	"cm_96m_fck",	&cm_96m_fck,	CK_3XXX),
 	CLK(NULL,	"omap_54m_fck",	&omap_54m_fck,	CK_3XXX),
@@ -3262,6 +3264,7 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"dpll4_m5x2_ck", &dpll4_m5x2_ck, CK_3XXX),
 	CLK(NULL,	"dpll4_m6_ck",	&dpll4_m6_ck,	CK_3XXX),
 	CLK(NULL,	"dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_3XXX),
+	CLK(NULL,	"emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX),
 	CLK("etb",	"emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX),
 	CLK(NULL,	"dpll5_ck",	&dpll5_ck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
 	CLK(NULL,	"dpll5_m2_ck",	&dpll5_m2_ck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
@@ -3271,6 +3274,7 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"dpll1_fck",	&dpll1_fck,	CK_3XXX),
 	CLK(NULL,	"mpu_ck",	&mpu_ck,	CK_3XXX),
 	CLK(NULL,	"arm_fck",	&arm_fck,	CK_3XXX),
+	CLK(NULL,	"emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX),
 	CLK("etb",	"emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX),
 	CLK(NULL,	"dpll2_fck",	&dpll2_fck,	CK_34XX | CK_36XX),
 	CLK(NULL,	"iva2_ck",	&iva2_ck,	CK_34XX | CK_36XX),
@@ -3315,6 +3319,7 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"fshostusb_fck", &fshostusb_fck, CK_3430ES1),
 	CLK(NULL,	"core_12m_fck",	&core_12m_fck,	CK_3XXX),
 	CLK("omap_hdq.0",	"fck",	&hdq_fck,	CK_3XXX),
+	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_3XXX),
 	CLK(NULL,	"ssi_ssr_fck",	&ssi_ssr_fck_3430es1,	CK_3430ES1),
 	CLK(NULL,	"ssi_ssr_fck",	&ssi_ssr_fck_3430es2,	CK_3430ES2PLUS | CK_36XX),
 	CLK(NULL,	"ssi_sst_fck",	&ssi_sst_fck_3430es1,	CK_3430ES1),
@@ -3322,6 +3327,8 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"core_l3_ick",	&core_l3_ick,	CK_3XXX),
 	CLK("musb-omap2430",	"ick",	&hsotgusb_ick_3430es1,	CK_3430ES1),
 	CLK("musb-omap2430",	"ick",	&hsotgusb_ick_3430es2,	CK_3430ES2PLUS | CK_36XX),
+	CLK(NULL,	"hsotgusb_ick",	&hsotgusb_ick_3430es1,	CK_3430ES1),
+	CLK(NULL,	"hsotgusb_ick",	&hsotgusb_ick_3430es2,	CK_3430ES2PLUS | CK_36XX),
 	CLK(NULL,	"sdrc_ick",	&sdrc_ick,	CK_3XXX),
 	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_3XXX),
 	CLK(NULL,	"security_l3_ick", &security_l3_ick, CK_34XX | CK_36XX),
@@ -3331,27 +3338,40 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK("usbhs_omap",	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
 	CLK("usbhs_tll",	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
 	CLK("omap_hsmmc.2",	"ick",	&mmchs3_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"mmchs3_ick",	&mmchs3_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
 	CLK(NULL,	"icr_ick",	&icr_ick,	CK_34XX | CK_36XX),
 	CLK("omap-aes",	"ick",	&aes2_ick,	CK_34XX | CK_36XX),
 	CLK("omap-sham",	"ick",	&sha12_ick,	CK_34XX | CK_36XX),
 	CLK(NULL,	"des2_ick",	&des2_ick,	CK_34XX | CK_36XX),
 	CLK("omap_hsmmc.1",	"ick",	&mmchs2_ick,	CK_3XXX),
 	CLK("omap_hsmmc.0",	"ick",	&mmchs1_ick,	CK_3XXX),
+	CLK(NULL,	"mmchs2_ick",	&mmchs2_ick,	CK_3XXX),
+	CLK(NULL,	"mmchs1_ick",	&mmchs1_ick,	CK_3XXX),
 	CLK(NULL,	"mspro_ick",	&mspro_ick,	CK_34XX | CK_36XX),
 	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_3XXX),
+	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_3XXX),
 	CLK("omap2_mcspi.4", "ick",	&mcspi4_ick,	CK_3XXX),
 	CLK("omap2_mcspi.3", "ick",	&mcspi3_ick,	CK_3XXX),
 	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_3XXX),
 	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_3XXX),
+	CLK(NULL,	"mcspi4_ick",	&mcspi4_ick,	CK_3XXX),
+	CLK(NULL,	"mcspi3_ick",	&mcspi3_ick,	CK_3XXX),
+	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_3XXX),
+	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_3XXX),
 	CLK("omap_i2c.3", "ick",	&i2c3_ick,	CK_3XXX),
 	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_3XXX),
 	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_3XXX),
+	CLK(NULL,	"i2c3_ick",	&i2c3_ick,	CK_3XXX),
+	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_3XXX),
+	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_3XXX),
 	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_3XXX),
 	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_3XXX),
 	CLK(NULL,	"gpt11_ick",	&gpt11_ick,	CK_3XXX),
 	CLK(NULL,	"gpt10_ick",	&gpt10_ick,	CK_3XXX),
 	CLK("omap-mcbsp.5", "ick",	&mcbsp5_ick,	CK_3XXX),
 	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp5_ick",	&mcbsp5_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_3XXX),
 	CLK(NULL,	"fac_ick",	&fac_ick,	CK_3430ES1),
 	CLK(NULL,	"mailboxes_ick", &mailboxes_ick, CK_34XX | CK_36XX),
 	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_3XXX),
@@ -3370,7 +3390,9 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"dss_96m_fck",	&dss_96m_fck,	CK_3XXX),
 	CLK(NULL,	"dss2_alwon_fck",	&dss2_alwon_fck, CK_3XXX),
 	CLK("omapdss_dss",	"ick",		&dss_ick_3430es1,	CK_3430ES1),
+	CLK(NULL,	"dss_ick",		&dss_ick_3430es1,	CK_3430ES1),
 	CLK("omapdss_dss",	"ick",		&dss_ick_3430es2,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"dss_ick",		&dss_ick_3430es2,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
 	CLK(NULL,	"cam_mclk",	&cam_mclk,	CK_34XX | CK_36XX),
 	CLK(NULL,	"cam_ick",	&cam_ick,	CK_34XX | CK_36XX),
 	CLK(NULL,	"csi2_96m_fck",	&csi2_96m_fck,	CK_34XX | CK_36XX),
@@ -3397,6 +3419,7 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"wkup_l4_ick",	&wkup_l4_ick,	CK_34XX | CK_36XX),
 	CLK(NULL,	"usim_ick",	&usim_ick,	CK_3430ES2PLUS | CK_36XX),
 	CLK("omap_wdt",	"ick",		&wdt2_ick,	CK_3XXX),
+	CLK(NULL,	"wdt2_ick",	&wdt2_ick,	CK_3XXX),
 	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_3XXX),
 	CLK(NULL,	"gpio1_ick",	&gpio1_ick,	CK_3XXX),
 	CLK(NULL,	"omap_32ksync_ick", &omap_32ksync_ick, CK_3XXX),
@@ -3442,9 +3465,13 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_3XXX),
 	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick,	CK_3XXX),
 	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp4_ick",	&mcbsp2_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp3_ick",	&mcbsp3_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp2_ick",	&mcbsp4_ick,	CK_3XXX),
 	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_3XXX),
 	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck,	CK_3XXX),
 	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck,	CK_3XXX),
+	CLK(NULL,	"emu_src_ck",	&emu_src_ck,	CK_3XXX),
 	CLK("etb",	"emu_src_ck",	&emu_src_ck,	CK_3XXX),
 	CLK(NULL,	"pclk_fck",	&pclk_fck,	CK_3XXX),
 	CLK(NULL,	"pclkx2_fck",	&pclkx2_fck,	CK_3XXX),
@@ -3460,8 +3487,12 @@  static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"ipss_ick",	&ipss_ick,	CK_AM35XX),
 	CLK(NULL,	"rmii_ck",	&rmii_ck,	CK_AM35XX),
 	CLK(NULL,	"pclk_ck",	&pclk_ck,	CK_AM35XX),
+	CLK(NULL,	"emac_ick",	&emac_ick,	CK_AM35XX),
+	CLK(NULL,	"emac_fck",	&emac_fck,	CK_AM35XX),
 	CLK("davinci_emac.0",	NULL,	&emac_ick,	CK_AM35XX),
 	CLK("davinci_mdio.0",	NULL,	&emac_fck,	CK_AM35XX),
+	CLK(NULL,	"vpfe_ick",	&emac_ick,	CK_AM35XX),
+	CLK(NULL,	"vpfe_fck",	&emac_fck,	CK_AM35XX),
 	CLK("vpfe-capture",	"master",	&vpfe_ick,	CK_AM35XX),
 	CLK("vpfe-capture",	"slave",	&vpfe_fck,	CK_AM35XX),
 	CLK(NULL,	"hsotgusb_ick",		&hsotgusb_ick_am35xx,	CK_AM35XX),
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 506506f..d661d13 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3156,6 +3156,7 @@  static struct omap_clk omap44xx_clks[] = {
 	CLK(NULL,	"dss_tv_clk",			&dss_tv_clk,	CK_443X),
 	CLK(NULL,	"dss_48mhz_clk",		&dss_48mhz_clk,	CK_443X),
 	CLK(NULL,	"dss_dss_clk",			&dss_dss_clk,	CK_443X),
+	CLK(NULL,	"dss_fck",			&dss_fck,	CK_443X),
 	CLK("omapdss_dss",	"ick",				&dss_fck,	CK_443X),
 	CLK(NULL,	"efuse_ctrl_cust_fck",		&efuse_ctrl_cust_fck,	CK_443X),
 	CLK(NULL,	"emif1_fck",			&emif1_fck,	CK_443X),
@@ -3212,6 +3213,7 @@  static struct omap_clk omap44xx_clks[] = {
 	CLK(NULL,	"ocp2scp_usb_phy_phy_48m",	&ocp2scp_usb_phy_phy_48m,	CK_443X),
 	CLK(NULL,	"ocp2scp_usb_phy_ick",		&ocp2scp_usb_phy_ick,	CK_443X),
 	CLK(NULL,	"ocp_wp_noc_ick",		&ocp_wp_noc_ick,	CK_443X),
+	CLK(NULL,	"rng_ick",			&rng_ick,	CK_443X),
 	CLK("omap_rng",	"ick",				&rng_ick,	CK_443X),
 	CLK(NULL,	"sha2md5_fck",			&sha2md5_fck,	CK_443X),
 	CLK(NULL,	"sl2if_ick",			&sl2if_ick,	CK_443X),
@@ -3243,6 +3245,7 @@  static struct omap_clk omap44xx_clks[] = {
 	CLK(NULL,	"uart3_fck",			&uart3_fck,	CK_443X),
 	CLK(NULL,	"uart4_fck",			&uart4_fck,	CK_443X),
 	CLK("usbhs_omap",	"fs_fck",		&usb_host_fs_fck,	CK_443X),
+	CLK(NULL,	"usb_host_fs_fck",		&usb_host_fs_fck,	CK_443X),
 	CLK(NULL,	"utmi_p1_gfclk",		&utmi_p1_gfclk,	CK_443X),
 	CLK(NULL,	"usb_host_hs_utmi_p1_clk",	&usb_host_hs_utmi_p1_clk,	CK_443X),
 	CLK(NULL,	"utmi_p2_gfclk",		&utmi_p2_gfclk,	CK_443X),
@@ -3253,14 +3256,17 @@  static struct omap_clk omap44xx_clks[] = {
 	CLK(NULL,	"usb_host_hs_hsic60m_p2_clk",	&usb_host_hs_hsic60m_p2_clk,	CK_443X),
 	CLK(NULL,	"usb_host_hs_hsic480m_p2_clk",	&usb_host_hs_hsic480m_p2_clk,	CK_443X),
 	CLK(NULL,	"usb_host_hs_func48mclk",	&usb_host_hs_func48mclk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_fck",		&usb_host_hs_fck,	CK_443X),
 	CLK("usbhs_omap",	"hs_fck",		&usb_host_hs_fck,	CK_443X),
 	CLK(NULL,	"otg_60m_gfclk",		&otg_60m_gfclk,	CK_443X),
 	CLK(NULL,	"usb_otg_hs_xclk",		&usb_otg_hs_xclk,	CK_443X),
+	CLK(NULL,	"usb_otg_hs_ick",		&usb_otg_hs_ick,	CK_443X),
 	CLK("musb-omap2430",	"ick",				&usb_otg_hs_ick,	CK_443X),
 	CLK(NULL,	"usb_phy_cm_clk32k",		&usb_phy_cm_clk32k,	CK_443X),
 	CLK(NULL,	"usb_tll_hs_usb_ch2_clk",	&usb_tll_hs_usb_ch2_clk,	CK_443X),
 	CLK(NULL,	"usb_tll_hs_usb_ch0_clk",	&usb_tll_hs_usb_ch0_clk,	CK_443X),
 	CLK(NULL,	"usb_tll_hs_usb_ch1_clk",	&usb_tll_hs_usb_ch1_clk,	CK_443X),
+	CLK(NULL,	"usb_tll_hs_ick",		&usb_tll_hs_ick,	CK_443X),
 	CLK("usbhs_omap",	"usbtll_ick",		&usb_tll_hs_ick,	CK_443X),
 	CLK("usbhs_tll",	"usbtll_ick",		&usb_tll_hs_ick,	CK_443X),
 	CLK(NULL,	"usim_ck",			&usim_ck,	CK_443X),
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 99fd3bb..428dca6 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -679,8 +679,8 @@  static int _init_main_clk(struct omap_hwmod *oh)
 	if (!oh->main_clk)
 		return 0;
 
-	oh->_clk = omap_clk_get_by_name(oh->main_clk);
-	if (!oh->_clk) {
+	oh->_clk = clk_get(NULL, oh->main_clk);
+	if (IS_ERR(oh->_clk)) {
 		pr_warning("omap_hwmod: %s: cannot clk_get main_clk %s\n",
 			   oh->name, oh->main_clk);
 		return -EINVAL;
@@ -724,8 +724,8 @@  static int _init_interface_clks(struct omap_hwmod *oh)
 		if (!os->clk)
 			continue;
 
-		c = omap_clk_get_by_name(os->clk);
-		if (!c) {
+		c = clk_get(NULL, os->clk);
+		if (IS_ERR(c)) {
 			pr_warning("omap_hwmod: %s: cannot clk_get interface_clk %s\n",
 				   oh->name, os->clk);
 			ret = -EINVAL;
@@ -760,8 +760,8 @@  static int _init_opt_clks(struct omap_hwmod *oh)
 	int ret = 0;
 
 	for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) {
-		c = omap_clk_get_by_name(oc->clk);
-		if (!c) {
+		c = clk_get(NULL, oc->clk);
+		if (IS_ERR(c)) {
 			pr_warning("omap_hwmod: %s: cannot clk_get opt_clk %s\n",
 				   oh->name, oc->clk);
 			ret = -EINVAL;
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 706b7e2..9d7ac20 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -312,33 +312,6 @@  void clk_enable_init_clocks(void)
 	}
 }
 
-/**
- * omap_clk_get_by_name - locate OMAP struct clk by its name
- * @name: name of the struct clk to locate
- *
- * Locate an OMAP struct clk by its name.  Assumes that struct clk
- * names are unique.  Returns NULL if not found or a pointer to the
- * struct clk if found.
- */
-struct clk *omap_clk_get_by_name(const char *name)
-{
-	struct clk *c;
-	struct clk *ret = NULL;
-
-	mutex_lock(&clocks_mutex);
-
-	list_for_each_entry(c, &clocks, node) {
-		if (!strcmp(c->name, name)) {
-			ret = c;
-			break;
-		}
-	}
-
-	mutex_unlock(&clocks_mutex);
-
-	return ret;
-}
-
 int omap_clk_enable_autoidle_all(void)
 {
 	struct clk *c;
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index c490240..46480fb 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -266,10 +266,10 @@  static void _add_clkdev(struct omap_device *od, const char *clk_alias,
 		return;
 	}
 
-	r = omap_clk_get_by_name(clk_name);
+	r = clk_get(NULL, clk_name);
 	if (IS_ERR(r)) {
 		dev_err(&od->pdev->dev,
-			"omap_clk_get_by_name for %s failed\n", clk_name);
+			"clk_get for %s failed\n", clk_name);
 		return;
 	}