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[61.220.137.37]) by smtp.gmail.com with ESMTPSA id m129sm4940232pfd.177.2020.10.29.23.02.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2020 23:02:26 -0700 (PDT) From: AceLan Kao To: kernel-team@lists.ubuntu.com Subject: [PATCH 4/5][SRU][G] platform/x86: intel_pmc_core: Fix TigerLake power gating status map Date: Fri, 30 Oct 2020 14:01:50 +0800 Message-Id: <20201030060214.780883-5-acelan.kao@canonical.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201030060214.780883-1-acelan.kao@canonical.com> References: <20201030060214.780883-1-acelan.kao@canonical.com> MIME-Version: 1.0 Received-SPF: pass client-ip=209.85.214.196; envelope-from=acelan@gmail.com; helo=mail-pl1-f196.google.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Gayatri Kammela BugLink: https://bugs.launchpad.net/bugs/1899883 TigerLake's LPM power gating status register has errors in the bit-to-name mapping as well as with the marked reserved bits according to the actual implementation. Hence, update the right bit-to-name mapping and the reserved bits in accordance with actual implementation. Cc: Srinivas Pandruvada Cc: Andy Shevchenko Cc: David E. Box Signed-off-by: Gayatri Kammela Signed-off-by: David E. Box Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20201006224702.12697-3-david.e.box@linux.intel.com Signed-off-by: Hans de Goede (cherry picked from commit 652036bd5be0ac94fd1db851d72ece8ee133c74d) Signed-off-by: AceLan Kao --- drivers/platform/x86/intel_pmc_core.c | 48 +++++++++++++-------------- 1 file changed, 24 insertions(+), 24 deletions(-) diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c index ed9fdf7c8928..cf4006e08c69 100644 --- a/drivers/platform/x86/intel_pmc_core.c +++ b/drivers/platform/x86/intel_pmc_core.c @@ -426,30 +426,30 @@ static const struct pmc_bit_map tgl_clocksource_status_map[] = { }; static const struct pmc_bit_map tgl_power_gating_status_map[] = { - {"SPI_PG_STS", BIT(2)}, - {"xHCI_PG_STS", BIT(3)}, - {"PCIe_Ctrller_A_PG_STS", BIT(4)}, - {"PCIe_Ctrller_B_PG_STS", BIT(5)}, - {"PCIe_Ctrller_C_PG_STS", BIT(6)}, - {"GBE_PG_STS", BIT(7)}, - {"SATA_PG_STS", BIT(8)}, - {"HDA0_PG_STS", BIT(9)}, - {"HDA1_PG_STS", BIT(10)}, - {"HDA2_PG_STS", BIT(11)}, - {"HDA3_PG_STS", BIT(12)}, - {"PCIe_Ctrller_D_PG_STS", BIT(13)}, - {"ISIO_PG_STS", BIT(14)}, - {"SMB_PG_STS", BIT(16)}, - {"ISH_PG_STS", BIT(17)}, - {"ITH_PG_STS", BIT(19)}, - {"SDX_PG_STS", BIT(20)}, - {"xDCI_PG_STS", BIT(25)}, - {"DCI_PG_STS", BIT(26)}, - {"CSME0_PG_STS", BIT(27)}, - {"CSME_KVM_PG_STS", BIT(28)}, - {"CSME1_PG_STS", BIT(29)}, - {"CSME_CLINK_PG_STS", BIT(30)}, - {"CSME2_PG_STS", BIT(31)}, + {"CSME_PG_STS", BIT(0)}, + {"SATA_PG_STS", BIT(1)}, + {"xHCI_PG_STS", BIT(2)}, + {"UFSX2_PG_STS", BIT(3)}, + {"OTG_PG_STS", BIT(5)}, + {"SPA_PG_STS", BIT(6)}, + {"SPB_PG_STS", BIT(7)}, + {"SPC_PG_STS", BIT(8)}, + {"SPD_PG_STS", BIT(9)}, + {"SPE_PG_STS", BIT(10)}, + {"SPF_PG_STS", BIT(11)}, + {"LSX_PG_STS", BIT(13)}, + {"P2SB_PG_STS", BIT(14)}, + {"PSF_PG_STS", BIT(15)}, + {"SBR_PG_STS", BIT(16)}, + {"OPIDMI_PG_STS", BIT(17)}, + {"THC0_PG_STS", BIT(18)}, + {"THC1_PG_STS", BIT(19)}, + {"GBETSN_PG_STS", BIT(20)}, + {"GBE_PG_STS", BIT(21)}, + {"LPSS_PG_STS", BIT(22)}, + {"MMP_UFSX2_PG_STS", BIT(23)}, + {"MMP_UFSX2B_PG_STS", BIT(24)}, + {"FIA_PG_STS", BIT(25)}, {} };