From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tero Kristo Subject: [PATCHv7 5/9] soc: ti: omap-prm: add omap4 PRM data Date: Tue, 8 Oct 2019 10:19:09 +0300 Message-ID: <20191008071913.28740-6-t-kristo@ti.com> References: <20191008071913.28740-1-t-kristo@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20191008071913.28740-1-t-kristo@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-omap@vger.kernel.org, ssantosh@kernel.org Cc: tony@atomide.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, p.zabel@pengutronix.de List-Id: linux-omap@vger.kernel.org Add PRM data for omap4 family of SoCs. Initially this is just used to provide reset support. Signed-off-by: Tero Kristo --- drivers/soc/ti/omap_prm.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c index 3d9393ff67e3..24b1da3492c0 100644 --- a/drivers/soc/ti/omap_prm.c +++ b/drivers/soc/ti/omap_prm.c @@ -58,7 +58,29 @@ struct omap_reset_data { #define OMAP_PRM_HAS_RESETS (OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_RSTST) +static const struct omap_rst_map rst_map_01[] = { + { .rst = 0, .st = 0 }, + { .rst = 1, .st = 1 }, + { .rst = -1 }, +}; + +static const struct omap_rst_map rst_map_012[] = { + { .rst = 0, .st = 0 }, + { .rst = 1, .st = 1 }, + { .rst = 2, .st = 2 }, + { .rst = -1 }, +}; + +static const struct omap_prm_data omap4_prm_data[] = { + { .name = "tesla", .base = 0x4a306400, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_01 }, + { .name = "core", .base = 0x4a306700, .rstctrl = 0x210, .rstst = 0x214, .clkdm_name = "ducati", .rstmap = rst_map_012 }, + { .name = "ivahd", .base = 0x4a306f00, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_012 }, + { .name = "device", .base = 0x4a307b00, .rstctrl = 0x0, .rstst = 0x4, .rstmap = rst_map_01, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM }, + { }, +}; + static const struct of_device_id omap_prm_id_table[] = { + { .compatible = "ti,omap4-prm-inst", .data = omap4_prm_data }, { }, }; -- 2.17.1 -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki