McBSP module in OMAP4 needs to be able to set its tx/rx threshold
and enable the transmitter/receiver when starting an audio stream.

Signed-off-by: Jorge Eduardo Candelaria <jorge.candela...@ti.com>
Signed-off-by: Margarita Olaya Cabrera <magi.ol...@ti.com>
---
 arch/arm/plat-omap/mcbsp.c |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 6696eb6..6dbe669 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -489,7 +489,7 @@ void omap_mcbsp_set_tx_threshold(unsigned int id, u16 
threshold)
 {
        struct omap_mcbsp *mcbsp;
 
-       if (!cpu_is_omap34xx())
+       if (!cpu_is_omap34xx() && !cpu_is_omap44xx())
                return;
 
        if (!omap_mcbsp_check_valid_id(id)) {
@@ -511,7 +511,7 @@ void omap_mcbsp_set_rx_threshold(unsigned int id, u16 
threshold)
 {
        struct omap_mcbsp *mcbsp;
 
-       if (!cpu_is_omap34xx())
+       if (!cpu_is_omap34xx() && !cpu_is_omap44xx())
                return;
 
        if (!omap_mcbsp_check_valid_id(id)) {
@@ -587,7 +587,7 @@ static inline void omap34xx_mcbsp_request(struct omap_mcbsp 
*mcbsp)
         * Enable wakup behavior, smart idle and all wakeups
         * REVISIT: some wakeups may be unnecessary
         */
-       if (cpu_is_omap34xx()) {
+       if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
                u16 syscon;
 
                syscon = MCBSP_READ(mcbsp, SYSCON);
@@ -610,7 +610,7 @@ static inline void omap34xx_mcbsp_free(struct omap_mcbsp 
*mcbsp)
        /*
         * Disable wakup behavior, smart idle and all wakeups
         */
-       if (cpu_is_omap34xx()) {
+       if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
                u16 syscon;
 
                syscon = MCBSP_READ(mcbsp, SYSCON);
@@ -859,7 +859,7 @@ void omap_mcbsp_start(unsigned int id, int tx, int rx)
                MCBSP_WRITE(mcbsp, SPCR2, w | (1 << 7));
        }
 
-       if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+       if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
                /* Release the transmitter and receiver */
                w = MCBSP_READ_CACHE(mcbsp, XCCR);
                w &= ~(tx ? XDISABLE : 0);
@@ -889,7 +889,7 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx)
 
        /* Reset transmitter */
        tx &= 1;
-       if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+       if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
                w = MCBSP_READ_CACHE(mcbsp, XCCR);
                w |= (tx ? XDISABLE : 0);
                MCBSP_WRITE(mcbsp, XCCR, w);
@@ -899,7 +899,7 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx)
 
        /* Reset receiver */
        rx &= 1;
-       if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+       if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
                w = MCBSP_READ_CACHE(mcbsp, RCCR);
                w |= (rx ? RDISABLE : 0);
                MCBSP_WRITE(mcbsp, RCCR, w);
-- 
1.6.3.3

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