arm-trusted-firmware

History

Ravi Patel c8f6253683 zynqmp: pm: Update flags in common clk divisor node Current implementation doesn't support change of div1 value if clk has 2 divisor because div1 clk is the parent of the div2 clk and div2 clk does not have SET_RATE_PARENT flag. This causes div1 value to be fixed and only value of div2 will be adjusted according to required clock rate. Example: Consider a case of nand_ref clock which has 2 divisor and 1 mux. The frequency of mux clock is 1500MHz and default value of div1 and div2 is 15 and 1 respectively. So the final clock will be of 100MHz. When driver requests 80MHz for nand_ref clock, clock framework will adjust the div2 value to 1 (setting div2 value 2 results final clock to 50MHz which is more inaccurate compare to 100Mhz) which results final clock to 100MHz. Ideally the value of div1 and div2 should be updated to 19 and 1 respectively so that final clock goes to around 78MHz. This patch fixes above problem by allowing change in div1 value. Signed-off-by: Ravi Patel <ravi.patel@xilinx.com> Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Change-Id: Ibb98f6748d28653fdd1e59bf433b6a37ce9c1a58		6 years ago
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allwinner	plat/allwinner: Use common gicv2.mk	4 years ago
amlogic	Don't return error information from console_flush	4 years ago
arm	Add support for Neoverse-N2 CPUs.	4 years ago
brcm	Merge "Don't return error information from console_flush" into integration	4 years ago
common	Fix typos and misspellings	4 years ago
hisilicon	Don't return error information from console_flush	4 years ago
imx	Don't return error information from console_flush	4 years ago
intel/soc	intel: common: Fix non-MISRA compliant code v2	4 years ago
layerscape	Don't return error information from console_flush	4 years ago
marvell	plat: marvell: armada: a3k: Simplify check if WTP variable is defined	4 years ago
mediatek	mediatek: mt8192: dcm: Add mcusys related dcm drivers	4 years ago
nvidia/tegra	plat/nvidia: tegra: Rename SMC API	4 years ago
qemu	qemu/qemu_sbsa: increase SHARED_RAM_SIZE	4 years ago
qti	plat:qti Mandate SMC implementaion	4 years ago
renesas/rcar	Don't return error information from console_flush	4 years ago
rockchip	rockchip: Add support for the stack protector	4 years ago
rpi	Don't return error information from console_flush	4 years ago
socionext	Don't return error information from console_flush	4 years ago
st	Merge "Don't return error information from console_flush" into integration	4 years ago
ti/k3	Don't return error information from console_flush	4 years ago
xilinx	zynqmp: pm: Update flags in common clk divisor node	4 years ago