From d805812e75d014a4ff6e1a832e286bdf0f7ebe3e Mon Sep 17 00:00:00 2001 From: Ram Chandra Jangir Date: Fri, 4 May 2018 21:57:33 +0530 Subject: ipq806x: add kernel 4.14 support - Rebased the patches for 4.14 - Dropped spi-qup and 0027, 0028, 0029 clk patches since it's already included in upstream. Tested on IPQ AP148 Board: 1) NOR boot and NAND boot 2) Tested USB and PCIe interfaces 3) WDOG test 4) cpu frequency scaling 5) ethernet, 2G and 5G WiFi 6) ubi sysupgrade Signed-off-by: Ram Chandra Jangir Tested-by: Stefan Lippers-Hollmann (cherry picked from commit 93dd2f7211db6607184adadb488582e01fd5c29b) --- .../patches-4.14/0070-qcom-spm-fix-probe-order.patch | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 target/linux/ipq806x/patches-4.14/0070-qcom-spm-fix-probe-order.patch (limited to 'target/linux/ipq806x/patches-4.14/0070-qcom-spm-fix-probe-order.patch') diff --git a/target/linux/ipq806x/patches-4.14/0070-qcom-spm-fix-probe-order.patch b/target/linux/ipq806x/patches-4.14/0070-qcom-spm-fix-probe-order.patch new file mode 100644 index 0000000000..78bc5fc3e3 --- /dev/null +++ b/target/linux/ipq806x/patches-4.14/0070-qcom-spm-fix-probe-order.patch @@ -0,0 +1,16 @@ +Check for SCM availability before attempting to use SPM + +Signed-off-by: Felix Fietkau + +--- a/drivers/soc/qcom/spm.c ++++ b/drivers/soc/qcom/spm.c +@@ -219,6 +219,9 @@ static int __init qcom_cpuidle_init(stru + cpumask_t mask; + bool use_scm_power_down = false; + ++ if (!qcom_scm_is_available()) ++ return -EPROBE_DEFER; ++ + for (i = 0; ; i++) { + state_node = of_parse_phandle(cpu_node, "cpu-idle-states", i); + if (!state_node) -- cgit v1.2.3