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| author | Tom Rini <trini@konsulko.com> | 2016-01-27 15:05:12 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-01-27 15:05:12 -0500 |
| commit | 19bde0316f2c58b3ab6357832790aee6ed7a4ad5 (patch) | |
| tree | 8216f416e21cf71745abaec2c5a42ab9824b290e /arch/arm/cpu/armv8/zynqmp/clk.c | |
| parent | b20c38a973a51bf3f663bd298c63ad1b8e0de445 (diff) | |
| parent | f36919a8138ed7ecd3dbce4630e02936b13907da (diff) | |
Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze
Diffstat (limited to 'arch/arm/cpu/armv8/zynqmp/clk.c')
| -rw-r--r-- | arch/arm/cpu/armv8/zynqmp/clk.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv8/zynqmp/clk.c b/arch/arm/cpu/armv8/zynqmp/clk.c index 9218586e94..690c72dd66 100644 --- a/arch/arm/cpu/armv8/zynqmp/clk.c +++ b/arch/arm/cpu/armv8/zynqmp/clk.c @@ -21,9 +21,27 @@ unsigned long get_uart_clk(int dev_id) return 48000; case ZYNQMP_CSU_VERSION_EP108: return 25000000; + case ZYNQMP_CSU_VERSION_QEMU: + return 133000000; } - return 133000000; + return 100000000; +} + +unsigned long zynqmp_get_system_timer_freq(void) +{ + u32 ver = zynqmp_get_silicon_version(); + + switch (ver) { + case ZYNQMP_CSU_VERSION_VELOCE: + return 10000; + case ZYNQMP_CSU_VERSION_EP108: + return 4000000; + case ZYNQMP_CSU_VERSION_QEMU: + return 50000000; + } + + return 100000000; } #ifdef CONFIG_CLOCKS |