i.MX51 only has 3 UARTs and no CCGR7 register. In place of the CCGR7 register on i.MX50/i.MX53 that contains the ipg and per clock gates for UARTs 4 and 5, on i.MX51 there is the CMEOR register. Without this patch, the code disabling the UART clocks would also clear the mod_en_ov_vpu bit in the CMEOR register, among others, which causes register accesses to the VPU to lock up the system. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> |
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.. | ||
Makefile | ||
clk-busy.c | ||
clk-cpu.c | ||
clk-fixup-div.c | ||
clk-fixup-mux.c | ||
clk-gate-exclusive.c | ||
clk-gate2.c | ||
clk-imx1.c | ||
clk-imx6q.c | ||
clk-imx6sl.c | ||
clk-imx6sx.c | ||
clk-imx6ul.c | ||
clk-imx7d.c | ||
clk-imx21.c | ||
clk-imx25.c | ||
clk-imx27.c | ||
clk-imx31.c | ||
clk-imx35.c | ||
clk-imx51-imx53.c | ||
clk-pfd.c | ||
clk-pllv1.c | ||
clk-pllv2.c | ||
clk-pllv3.c | ||
clk-vf610.c | ||
clk.c | ||
clk.h |