From nobody Mon Feb 9 19:34:19 2026 Received: from mail-ej1-f50.google.com (mail-ej1-f50.google.com [209.85.218.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AD819211A12 for ; Wed, 12 Feb 2025 16:32:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739377971; cv=none; b=iEOfgD0sWh+m/HuuoKtylncZjzteuoYEm+O4y1LWTV3OdRKBDCJoerVdhAA24I9+riYsghJIpxTukPS3Nqq8wOA8L8b1r+/NGEpIGAMYM9uueLfS00j4i85bP+WYmZlGPhMeroZs0AcF6fECODHJsU/ETd5o/TzZg6Q+ogecKMQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739377971; c=relaxed/simple; bh=uM+rgeiyIG3H/nI3hJGwzzxr1vwwAYELU/clwSlSP0A=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=X9bux9nF2jycPpVV30SdbashnhuVCFmz2y/YkgMnd19vRd0zEu/aRhO7LmuNz6zrw1bGKll6JiQppK6cVn8xvYETFdfw4iQUAhHcunBBKrk+omnWk0YZr9n0XjiRF8yF6dyT9xNYg93EBnFH7Rk5T6tsF77RdBtQJ+WL/Fgm3A0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=TR4QmaMS; arc=none smtp.client-ip=209.85.218.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="TR4QmaMS" Received: by mail-ej1-f50.google.com with SMTP id a640c23a62f3a-ab7bc87197bso65727766b.0 for ; Wed, 12 Feb 2025 08:32:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1739377967; x=1739982767; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=D3+GwMSFhqocbDKQfg41i+abCZPRjFt/R7A5GSXrnUk=; b=TR4QmaMSTyI3dInttInKYSlUMSiQa/vAht7WqMRcncedRANOJeNfczhQbmODSlgbKV 9StRjkTtPrf9EY/xCJOAPEHwmi7To1KHjkuKMnqxKmwdxBqllJKTGYhjWM8Iv+OdW80h hY4J1/wRRwVoVgm7gwc9k3QascxowxfyWXB8Fquc4P9rb+n6AOZ/N9sXxC2uUhaJmw27 YPzHVqygaOwKCkuOp/SLN4epm3hd41pg5MITHfUyNbcvEbskgMqVR6gGyR8LlRrHs1Vb PhsSH+/DPGmXpu+PmQolSIBYya+tVwZstmWNLd9ODP32l1Y0f03QfXUIs2VJv5GN/Whz 2Dng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739377967; x=1739982767; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=D3+GwMSFhqocbDKQfg41i+abCZPRjFt/R7A5GSXrnUk=; b=gWN5FkD1JHOdy4BG5FzWnRJ1koZngZqatKoM1KLFfFxxCEXuX3Vn2zYAw30mAx0Wt0 0ODpsVpDLMNMw9CmG0XGTQQkKfBnGhS2Igb+0xepNwa7A5MdYM3eleQeVlFHBZmOSVHh CEATPBE/A96CJ1Wo5eITms+jYMDHpWurG9M4q/CUsJXa5oybAOmkg8soXOty67UJ9+26 2q1UNDaFDjupdbVJkql3j9HcMBPJZ8RQpj3Y2OPsX25nCiotNt5pHzkfoR8buLQXI/Na pSrERCgRx22QH/PwgyCaffwJU7UCRj2/SMvNF9x5iqlIKYXGZPO/WgZKfBygmZS9QCfF luHw== X-Forwarded-Encrypted: i=1; AJvYcCVAxK4J0lh7ga8LXEmXoN9V2Pcd1N8QBgpj6YRzWyPp8/l54AGRreh2Kl93nnWmwGXfA1g0FAgCeLsc7LY=@vger.kernel.org X-Gm-Message-State: AOJu0YzvYSJ72lKbuWDIQzHrsWuzLz0hjaJ82vJPGaKJapZCd5O6dVru +XyaBUM5rz7vyglH/QWbpyClIXtxdDhgec27q7yJa24Fw7YYfL1M17qNFwQW6PQ= X-Gm-Gg: ASbGncu1hw0seme/xYA5iZWHngrrkvDSS0g30iXENTYMGJSXjFxZIzUETrrI32DlTpK 14mFPgT0ZJOirEXeXWpSnG2wDZWpX+e00/C05vcs40UI94dorfqYfHPrik3Igw/X6HbAMApisBs jE99JcpS4rGYI6KNnW/H+J97hPHCzbhtielnEdXyGamr75ohTXQEeIQz1AnXs255Ex1y4Rvc4H7 T/dcVZ8tW3VryGtC4diV5Oho40RnkbTWTEOrLLE5Qje2BEOnsvd+XfppREYdno5zHMhX7ZnzpNK 8KxLxFUXfm4WeN7peb1jb3h019d9Ng== X-Google-Smtp-Source: AGHT+IF8u/EmJRpY1cgIvJEM+EbW+M73tl7S5R2stGgnFzaxNtA80WlogXUtJNIeXD6qOocbR1VfGg== X-Received: by 2002:a17:907:9719:b0:aa6:9c29:86d1 with SMTP id a640c23a62f3a-ab7f334003emr129760866b.3.1739377966988; Wed, 12 Feb 2025 08:32:46 -0800 (PST) Received: from krzk-bin.. ([178.197.218.144]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ab7a697c2besm917631366b.151.2025.02.12.08.32.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Feb 2025 08:32:46 -0800 (PST) From: Krzysztof Kozlowski To: Bjorn Andersson , Michael Turquette , Stephen Boyd , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH] clk: qcom: dispcc-sm8750: Allow dumping regmap Date: Wed, 12 Feb 2025 17:32:43 +0100 Message-ID: <20250212163243.237658-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Reading few registers at the end of the block (e.g. 0x10000, 0x10004) results in synchronous external abort, so limit the regmap to the last readable register which allows dumping the regs for debugging. Signed-off-by: Krzysztof Kozlowski --- drivers/clk/qcom/dispcc-sm8750.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/qcom/dispcc-sm8750.c b/drivers/clk/qcom/dispcc-sm8= 750.c index e9bca179998b..2c9714788739 100644 --- a/drivers/clk/qcom/dispcc-sm8750.c +++ b/drivers/clk/qcom/dispcc-sm8750.c @@ -1881,7 +1881,7 @@ static const struct regmap_config disp_cc_sm8750_regm= ap_config =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .max_register =3D 0x11014, + .max_register =3D 0xf004, /* 0x10000, 0x10004 and maybe others are for TZ= */ .fast_io =3D true, }; =20 --=20 2.43.0