diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/819-uart-0009-MLK-17133-02-tty-serial-lpuart-add-runtime-pm-suppor.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/819-uart-0009-MLK-17133-02-tty-serial-lpuart-add-runtime-pm-suppor.patch | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/target/linux/layerscape/patches-5.4/819-uart-0009-MLK-17133-02-tty-serial-lpuart-add-runtime-pm-suppor.patch b/target/linux/layerscape/patches-5.4/819-uart-0009-MLK-17133-02-tty-serial-lpuart-add-runtime-pm-suppor.patch index 7021a6e3c7..d819f4790a 100644 --- a/target/linux/layerscape/patches-5.4/819-uart-0009-MLK-17133-02-tty-serial-lpuart-add-runtime-pm-suppor.patch +++ b/target/linux/layerscape/patches-5.4/819-uart-0009-MLK-17133-02-tty-serial-lpuart-add-runtime-pm-suppor.patch @@ -22,7 +22,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> #define DRIVER_NAME "fsl-lpuart" #define DEV_NAME "ttyLP" -@@ -844,6 +845,20 @@ static void lpuart32_start_tx(struct uar +@@ -859,6 +860,20 @@ static void lpuart32_start_tx(struct uar } } @@ -43,7 +43,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> /* return TIOCSER_TEMT when transmitter is not busy */ static unsigned int lpuart_tx_empty(struct uart_port *port) { -@@ -2257,6 +2272,7 @@ static const struct uart_ops lpuart_pops +@@ -2283,6 +2298,7 @@ static const struct uart_ops lpuart_pops .break_ctl = lpuart_break_ctl, .startup = lpuart_startup, .shutdown = lpuart_shutdown, @@ -51,7 +51,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> .set_termios = lpuart_set_termios, .type = lpuart_type, .request_port = lpuart_request_port, -@@ -2281,6 +2297,7 @@ static const struct uart_ops lpuart32_po +@@ -2307,6 +2323,7 @@ static const struct uart_ops lpuart32_po .break_ctl = lpuart32_break_ctl, .startup = lpuart32_startup, .shutdown = lpuart32_shutdown, @@ -59,7 +59,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> .set_termios = lpuart32_set_termios, .type = lpuart_type, .request_port = lpuart_request_port, -@@ -2740,6 +2757,11 @@ static int lpuart_probe(struct platform_ +@@ -2766,6 +2783,11 @@ static int lpuart_probe(struct platform_ if (ret) goto failed_irq_request; @@ -71,7 +71,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> ret = uart_add_one_port(&lpuart_reg, &sport->port); if (ret) goto failed_attach_port; -@@ -2774,6 +2796,9 @@ static int lpuart_probe(struct platform_ +@@ -2800,6 +2822,9 @@ static int lpuart_probe(struct platform_ failed_reset: uart_remove_one_port(&lpuart_reg, &sport->port); failed_attach_port: @@ -81,7 +81,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> failed_irq_request: lpuart_disable_clks(sport); failed_clock_enable: -@@ -2800,15 +2825,41 @@ static int lpuart_remove(struct platform +@@ -2826,15 +2851,41 @@ static int lpuart_remove(struct platform if (sport->dma_rx_chan) dma_release_channel(sport->dma_rx_chan); @@ -123,7 +123,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> if (lpuart_is_32(sport)) { /* disable Rx/Tx and interrupts */ -@@ -2822,10 +2873,14 @@ static int lpuart_suspend(struct device +@@ -2848,10 +2899,14 @@ static int lpuart_suspend(struct device writeb(temp, sport->port.membase + UARTCR2); } @@ -138,7 +138,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> if (sport->lpuart_dma_rx_use) { /* -@@ -2856,9 +2911,6 @@ static int lpuart_suspend(struct device +@@ -2882,9 +2937,6 @@ static int lpuart_suspend(struct device dmaengine_terminate_all(sport->dma_tx_chan); } @@ -148,7 +148,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> return 0; } -@@ -2866,9 +2918,11 @@ static int lpuart_resume(struct device * +@@ -2892,9 +2944,11 @@ static int lpuart_resume(struct device * { struct lpuart_port *sport = dev_get_drvdata(dev); bool irq_wake = irqd_is_wakeup_set(irq_get_irq_data(sport->port.irq)); @@ -162,7 +162,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> if (lpuart_is_32(sport)) lpuart32_setup_watermark_enable(sport); -@@ -2889,13 +2943,23 @@ static int lpuart_resume(struct device * +@@ -2915,13 +2969,23 @@ static int lpuart_resume(struct device * if (lpuart_is_32(sport)) lpuart32_configure(sport); @@ -188,7 +188,7 @@ Reviewed-by: Robin Gong <yibin.gong@nxp.com> static struct platform_driver lpuart_driver = { .probe = lpuart_probe, -@@ -2903,7 +2967,7 @@ static struct platform_driver lpuart_dri +@@ -2929,7 +2993,7 @@ static struct platform_driver lpuart_dri .driver = { .name = "fsl-lpuart", .of_match_table = lpuart_dt_ids, |