From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Boyd Subject: [PATCHv2 0/3] Detect UDIV/SDIV support from ISAR0 Date: Mon, 18 Mar 2013 11:28:54 -0700 Message-ID: <1363631337-13816-1-git-send-email-sboyd@codeaurora.org> Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:26361 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752709Ab3CRS3A (ORCPT ); Mon, 18 Mar 2013 14:29:00 -0400 Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Will Deacon , Stepan Moskovchenko While attempting to upstream a patch to add the IDIV hwcap for Krait processors, Will suggested we move the code to read the ISAR0 register. This patchset does that and also works around the early Krait CPU designs that don't follow the latest ARM ARM for the ISAR0 register. Stepan Moskovchenko (1): ARM: Work around faulty ISAR0 register in some Krait CPUs Stephen Boyd (2): ARM: Clear IDIVT hwcap if CONFIG_ARM_THUMB=n ARM: Detect support for SDIV/UDIV from ISAR0 register arch/arm/kernel/setup.c | 22 +++++++++++++++++++++- arch/arm/mm/proc-v7.S | 19 +++++++++++++++++-- 2 files changed, 38 insertions(+), 3 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation From mboxrd@z Thu Jan 1 00:00:00 1970 From: sboyd@codeaurora.org (Stephen Boyd) Date: Mon, 18 Mar 2013 11:28:54 -0700 Subject: [PATCHv2 0/3] Detect UDIV/SDIV support from ISAR0 Message-ID: <1363631337-13816-1-git-send-email-sboyd@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org While attempting to upstream a patch to add the IDIV hwcap for Krait processors, Will suggested we move the code to read the ISAR0 register. This patchset does that and also works around the early Krait CPU designs that don't follow the latest ARM ARM for the ISAR0 register. Stepan Moskovchenko (1): ARM: Work around faulty ISAR0 register in some Krait CPUs Stephen Boyd (2): ARM: Clear IDIVT hwcap if CONFIG_ARM_THUMB=n ARM: Detect support for SDIV/UDIV from ISAR0 register arch/arm/kernel/setup.c | 22 +++++++++++++++++++++- arch/arm/mm/proc-v7.S | 19 +++++++++++++++++-- 2 files changed, 38 insertions(+), 3 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation