[PATCH 2/2] clk: imx7d: Add the IPG root clock
From: khilman@baylibre.com (Kevin Hilman)
Date: 2017-01-26 05:24:28
Also in:
linux-clk
Hi Fabio, On Wed, Jan 18, 2017 at 9:53 AM, Fabio Estevam [off-list ref] wrote:
Add an entry for the IMX7D_IPG_ROOT clock. Signed-off-by: Fabio Estevam <redacted>
kernelci.org started detecting boot failures on imx7s-warp in next-20160124[1], and I bisected it down to this patch, which is in linux-next as commit dde08302c083. I verified that reverting that commit on top of next-20160124 gets imx7s-warp booting again. Kevin P.S. Thanks for the donation of the imx7s-warp board, which allows us to catch these failures early. :) [1] https://kernelci.org/boot/id/588747e959b514e08213d106/
quoted hunk ↗ jump to hunk
--- drivers/clk/imx/clk-imx7d.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c index ae1d31b..1705f44 100644 --- a/drivers/clk/imx/clk-imx7d.c +++ b/drivers/clk/imx/clk-imx7d.c@@ -788,7 +788,7 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node) clks[IMX7D_WRCLK_ROOT_DIV] = imx_clk_divider2("wrclk_post_div", "wrclk_pre_div", base + 0xbd00, 0, 6); clks[IMX7D_CLKO1_ROOT_DIV] = imx_clk_divider2("clko1_post_div", "clko1_pre_div", base + 0xbd80, 0, 6); clks[IMX7D_CLKO2_ROOT_DIV] = imx_clk_divider2("clko2_post_div", "clko2_pre_div", base + 0xbe00, 0, 6); - + clks[IMX7D_IPG_ROOT_CLK] = imx_clk_divider2("ipg_root_clk", "ahb_root_clk", base + 0x9080, 0, 2); clks[IMX7D_ARM_A7_ROOT_CLK] = imx_clk_gate4("arm_a7_root_clk", "arm_a7_div", base + 0x4000, 0); clks[IMX7D_ARM_M4_ROOT_CLK] = imx_clk_gate4("arm_m4_root_clk", "arm_m4_div", base + 0x4010, 0); clks[IMX7D_ARM_M0_ROOT_CLK] = imx_clk_gate4("arm_m0_root_clk", "arm_m0_div", base + 0x4020, 0); --2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel