diff options
Diffstat (limited to 'sys-kernel_arch-sources-g14_files-9002-amd-pmc-delay-test.patch')
| -rw-r--r-- | sys-kernel_arch-sources-g14_files-9002-amd-pmc-delay-test.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/sys-kernel_arch-sources-g14_files-9002-amd-pmc-delay-test.patch b/sys-kernel_arch-sources-g14_files-9002-amd-pmc-delay-test.patch deleted file mode 100644 index 5c1d59cc0ddf..000000000000 --- a/sys-kernel_arch-sources-g14_files-9002-amd-pmc-delay-test.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 47e5da763d58a3b6657e2a716130a470e1deee2f Mon Sep 17 00:00:00 2001 -From: Scott B <28817345+foundObjects@users.noreply.github.com> -Date: Wed, 25 Aug 2021 07:35:52 -0700 -Subject: [PATCH] amd-pmc delay test - ---- - drivers/platform/x86/amd-pmc.c | 8 +++++++- - 1 file changed, 7 insertions(+), 1 deletion(-) - -diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c -index 52a88c9bc0ab..336303e963c5 100644 ---- a/drivers/platform/x86/amd-pmc.c -+++ b/drivers/platform/x86/amd-pmc.c -@@ -71,7 +71,7 @@ - #define AMD_CPU_ID_YC 0x14B5 - - #define PMC_MSG_DELAY_MIN_US 100 --#define RESPONSE_REGISTER_LOOP_MAX 200 -+#define RESPONSE_REGISTER_LOOP_MAX 2000 - - #define SOC_SUBSYSTEM_IP_MAX 12 - #define DELAY_MIN_US 2000 -@@ -283,12 +283,18 @@ static int amd_pmc_send_cmd(struct amd_pmc_dev *dev, bool set, u32 *data, u8 msg - /* Write zero to response register */ - amd_pmc_reg_write(dev, AMD_PMC_REGISTER_RESPONSE, 0); - -+ udelay(500); -+ - /* Write argument into response register */ - amd_pmc_reg_write(dev, AMD_PMC_REGISTER_ARGUMENT, set); - -+ udelay(500); -+ - /* Write message ID to message ID register */ - amd_pmc_reg_write(dev, AMD_PMC_REGISTER_MESSAGE, msg); - -+ udelay(500); -+ - /* Wait until we get a valid response */ - rc = readx_poll_timeout(ioread32, dev->regbase + AMD_PMC_REGISTER_RESPONSE, - val, val != 0, PMC_MSG_DELAY_MIN_US, --- -2.33.0 - |