From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C430C433FE for ; Sat, 19 Nov 2022 11:32:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234182AbiKSLcg (ORCPT ); Sat, 19 Nov 2022 06:32:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231598AbiKSLcM (ORCPT ); Sat, 19 Nov 2022 06:32:12 -0500 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 312A21C900; Sat, 19 Nov 2022 03:32:09 -0800 (PST) Received: (Authenticated sender: ash@heyquark.com) by mail.gandi.net (Postfix) with ESMTPSA id A7057FF805; Sat, 19 Nov 2022 11:32:00 +0000 (UTC) From: Ash Logan To: krzysztof.kozlowski+dt@linaro.org, paulus@samba.org, mpe@ellerman.id.au, christophe.leroy@csgroup.eu, robh+dt@kernel.org, benh@kernel.crashing.org, segher@kernel.crashing.org, pali@kernel.org Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, j.ne@posteo.net, linkmauve@linkmauve.fr, rw-r-r-0644@protonmail.com, devicetree@vger.kernel.org, joel@jms.id.au Subject: [PATCH v4 09/11] powerpc: espresso processor support Date: Sat, 19 Nov 2022 22:30:39 +1100 Message-Id: <20221119113041.284419-10-ash@heyquark.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221119113041.284419-1-ash@heyquark.com> References: <20220628133144.142185-1-ash@heyquark.com> <20221119113041.284419-1-ash@heyquark.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adds a cputable entry for the "Espresso" processor found on the Nintendo Wii U, which has a PVR unrelated to other 750CL-like chips. Only this revision has been seen in the wild. Signed-off-by: Roberto Van Eeden Signed-off-by: Ash Logan --- v3->v4: Move to new cpu_specs_*.h file. arch/powerpc/kernel/cpu_specs_book3s_32.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/powerpc/kernel/cpu_specs_book3s_32.h b/arch/powerpc/kernel/cpu_specs_book3s_32.h index 3714634d194a..c3cc0a019ba8 100644 --- a/arch/powerpc/kernel/cpu_specs_book3s_32.h +++ b/arch/powerpc/kernel/cpu_specs_book3s_32.h @@ -275,6 +275,21 @@ static struct cpu_spec cpu_specs[] __initdata = { .machine_check = machine_check_generic, .platform = "ppc750", }, + { /* "Espresso" (750CL-like) */ + .pvr_mask = 0xffffffff, + .pvr_value = 0x70010201, + .cpu_name = "Espresso", + .cpu_features = CPU_FTRS_750CL, + .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE, + .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS, + .icache_bsize = 32, + .dcache_bsize = 32, + .num_pmcs = 4, + .pmc_type = PPC_PMC_IBM, + .cpu_setup = __setup_cpu_750, + .machine_check = machine_check_generic, + .platform = "ppc750", + }, { /* 745/755 */ .pvr_mask = 0xfffff000, .pvr_value = 0x00083000, -- 2.38.1