diff options
| author | Sumit Garg <[email protected]> | 2024-04-12 15:24:33 +0530 |
|---|---|---|
| committer | Caleb Connolly <[email protected]> | 2024-04-23 13:29:22 +0200 |
| commit | 6e992a6bc85ce40a9b24924db52ce90c9efc3005 (patch) | |
| tree | 72e5fd354aceb339ed4f0ca731d0de4fb8e29024 /drivers/serial | |
| parent | 544033cfe980a015818f95226402ab7d2bf35ae0 (diff) | |
apq8016: Add support for UART1 clocks and pinmux
SE HMIBSC board uses UART1 as the main debug console, so add
corresponding clocks and pinmux support. Along with that update
instructions to enable clocks for debug UART support.
Reviewed-by: Caleb Connolly <[email protected]>
Signed-off-by: Sumit Garg <[email protected]>
Signed-off-by: Caleb Connolly <[email protected]>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/serial_msm.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c index c05dda8bdb9..06a948a2f64 100644 --- a/drivers/serial/serial_msm.c +++ b/drivers/serial/serial_msm.c @@ -300,12 +300,17 @@ static struct msm_serial_data init_serial_data = { #include <debug_uart.h> /* Uncomment to turn on UART clocks when debugging U-Boot as aboot on MSM8916 */ -//int apq8016_clk_init_uart(phys_addr_t gcc_base); +//int apq8016_clk_init_uart(phys_addr_t gcc_base, unsigned long id); static inline void _debug_uart_init(void) { - /* Uncomment to turn on UART clocks when debugging U-Boot as aboot on MSM8916 */ - //apq8016_clk_init_uart(0x1800000); + /* + * Uncomment to turn on UART clocks when debugging U-Boot as aboot + * on MSM8916. Supported debug UART clock IDs: + * - db410c: GCC_BLSP1_UART2_APPS_CLK + * - HMIBSC: GCC_BLSP1_UART1_APPS_CLK + */ + //apq8016_clk_init_uart(0x1800000, <uart_clk_id>); uart_dm_init(&init_serial_data); } |