| This patch keeps the debugSS clock alive, it clocks the JTAG macro and enables |
| access to the SoC via JTAG after the kernel booted. |
| |
| Signed-off-by: Lothar Felten <lothar.felten@gmail.com> |
| --- |
| diff -Naur linux-orig/arch/arm/mach-omap2/omap_hwmod_33xx_data.c linux-52c4aa7cdb93d61f8008f380135beaf7b8fa6593/arch/arm/mach-omap2/omap_hwmod_33xx_data.c |
| --- linux-orig/arch/arm/mach-omap2/omap_hwmod_33xx_data.c 2015-10-02 17:30:56.000000000 +0200 |
| +++ linux-52c4aa7cdb93d61f8008f380135beaf7b8fa6593/arch/arm/mach-omap2/omap_hwmod_33xx_data.c 2016-08-15 11:28:55.017617612 +0200 |
| @@ -208,6 +208,7 @@ |
| .name = "debugss", |
| .class = &am33xx_debugss_hwmod_class, |
| .clkdm_name = "l3_aon_clkdm", |
| + .flags = (HWMOD_INIT_NO_IDLE|HWMOD_INIT_NO_RESET), /* keep debugSS clock alive for JTAG */ |
| .main_clk = "trace_clk_div_ck", |
| .prcm = { |
| .omap4 = { |