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>

7 files changed, 84 insertions, 35 deletions

diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 8c3bd2a62881..c3cde1a2b6de 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 0c8503d7033f..22404fe435e7 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 f1ee4ec53d4a..1f42c9d5ecf3 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 506506f714a8..d661d138f270 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 99fd3bb3c432..428dca631e12 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 706b7e29397f..9d7ac20ef8f9 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 c490240bb82c..46480fb762e5 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;
         }