From mboxrd@z Thu Jan 1 00:00:00 1970 From: paul@pwsan.com (Paul Walmsley) Date: Tue, 17 Mar 2015 01:32:21 -0700 Subject: [PATCHv2 0/3] amba: tegra-ahb: fix base address and register offsets for future chip support Message-ID: <20150317083221.32662.14647.stgit@baseline> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org (This second transmission fixes a few errors in the original mails: notably, the E-mail address of the linux-arm-kernel mailing list was incorrect, and the patches are based on next-20150316 rather than next-20150311. The code itself is unchanged.) >>From a hardware SoC integration point of view, the offsets of the Tegra AHB registers that are currently defined in tegra-ahb.c macros are all off by four bytes. Similarly, the starting address of this IP block in our existing DT files is also off by four bytes. This series fixes the driver such that the macro offsets are correct, and that the driver is backwards-compatible with previous chip DT data, but that future chip DT data can use the correct base. See also http://www.spinics.net/lists/arm-kernel/msg394171.html This series has been boot-tested on Tegra20 Trimslice, Tegra30 Beaver, Tegra114 Dalmore, Tegra124 Jetson TK1, Tegra132 Norrin64 FFD (with a few additional out-of-tree patches, since T132 support is not yet upstream), and QEMU Versatile Express 64. Basic build and boot test logs for T30, T114, T124, and QEMU Versatile Express 64 are here: http://nvt.pwsan.com/pub/pwalmsley-tester/testlogs/test_20150317011136_159e7763d517804c61a673736660a5a35f2ea5f8/20150317011136/ (The multi_v7_defconfig test failure is unrelated to this series.) This series is based on next-20150316 and is intended for v4.1. - Paul