From mboxrd@z Thu Jan 1 00:00:00 1970 From: linus.walleij@linaro.org (Linus Walleij) Date: Fri, 17 Apr 2015 10:58:48 +0200 Subject: [PATCH 01/13] coresight: etm: print what version of ETM/PTM is detected In-Reply-To: <1429261140-13910-1-git-send-email-linus.walleij@linaro.org> References: <1429261140-13910-1-git-send-email-linus.walleij@linaro.org> Message-ID: <1429261140-13910-2-git-send-email-linus.walleij@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Helpfully report a bit more about the hardware found in the silicon when matching the AMBA device IDs by using the associated .data pointer in the AMBA match. Signed-off-by: Linus Walleij --- drivers/coresight/coresight-etm3x.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/coresight/coresight-etm3x.c b/drivers/coresight/coresight-etm3x.c index c965f5724abd..66e210d5fddd 100644 --- a/drivers/coresight/coresight-etm3x.c +++ b/drivers/coresight/coresight-etm3x.c @@ -1859,7 +1859,7 @@ static int etm_probe(struct amba_device *adev, const struct amba_id *id) goto err_arch_supported; } - dev_info(dev, "ETM initialized\n"); + dev_info(dev, "%s initialized\n", (char *)id->data); if (boot_enable) { coresight_enable(drvdata->csdev); @@ -1890,18 +1890,22 @@ static struct amba_id etm_ids[] = { { /* ETM 3.3 */ .id = 0x0003b921, .mask = 0x0003ffff, + .data = "ETM 3.3", }, { /* ETM 3.5 */ .id = 0x0003b956, .mask = 0x0003ffff, + .data = "ETM 3.5", }, { /* PTM 1.0 */ .id = 0x0003b950, .mask = 0x0003ffff, + .data = "PTM 1.0", }, { /* PTM 1.1 */ .id = 0x0003b95f, .mask = 0x0003ffff, + .data = "PTM 1.1", }, { 0, 0}, }; -- 1.9.3