Hi Ye,
On 30/10/2014 11:20, Ye.Li wrote:
Introduce a new configuration "CONFIG_MXC_GPT_HCLK". When it is set, the GPT will select a high frequency clock as clock source. Otherwise, the GPT will stay to use 32Khz OSC as clock source.
In the implementation, since only the GPT on i.MX6 series provide the clock source option for 24Mhz OSC. For others (only i.MX5 and i.MX6 compile the driver), if the configuration is set, the perclk will be selected as clock source. MX6Q/D Rev 1.0 and MX6SL are special in the implementation, because they don't have the 24Mhz OSC clock source option, so also select the perclk for them. For MX6SL, we will set the OSC 24Mhz to perclk in CCM, so eventually the clock comes from OSC 24Mhz.
Signed-off-by: Ye.Li B37916@freescale.com
After fixing the following checkpatch's warnings:
CHECK: Logical continuations should be on the previous line #119: FILE: arch/arm/imx-common/timer.c:47: + if (((is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) + && (is_soc_rev(CHIP_REV_1_0) > 0))
CHECK: Logical continuations should be on the previous line #120: FILE: arch/arm/imx-common/timer.c:48: + && (is_soc_rev(CHIP_REV_1_0) > 0)) + || is_cpu_type(MXC_CPU_MX6DL) || is_cpu_type(MXC_CPU_MX6SOLO)
CHECK: Logical continuations should be on the previous line #121: FILE: arch/arm/imx-common/timer.c:49: + || is_cpu_type(MXC_CPU_MX6DL) || is_cpu_type(MXC_CPU_MX6SOLO) + || is_cpu_type(MXC_CPU_MX6SX))
CHECK: Logical continuations should be on the previous line #178: FILE: arch/arm/imx-common/timer.c:109: + if (is_cpu_type(MXC_CPU_MX6DL) || is_cpu_type(MXC_CPU_MX6SOLO) + || is_cpu_type(MXC_CPU_MX6SX)) {
CHECK: Alignment should match open parenthesis #183: FILE: arch/arm/imx-common/timer.c:114: + __raw_writel((7 << GPTPR_PRESCALER24M_SHIFT), + &cur_gpt->prescaler);
Applied to u-boot-imx, thanks !
Best regards, Stefano Babic