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Iglesias" , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 11/18] hw/arm/fsl-imx8mp: Add SPI controllers Date: Sun, 23 Feb 2025 12:47:01 +0100 Message-ID: <20250223114708.1780-12-shentey@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250223114708.1780-1-shentey@gmail.com> References: <20250223114708.1780-1-shentey@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::62a; envelope-from=shentey@gmail.com; helo=mail-ej1-x62a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1740311511100019000 Content-Type: text/plain; charset="utf-8" Reviewed-by: Peter Maydell Signed-off-by: Bernhard Beschow --- docs/system/arm/imx8mp-evk.rst | 1 + include/hw/arm/fsl-imx8mp.h | 8 ++++++++ hw/arm/fsl-imx8mp.c | 26 ++++++++++++++++++++++++++ 3 files changed, 35 insertions(+) diff --git a/docs/system/arm/imx8mp-evk.rst b/docs/system/arm/imx8mp-evk.rst index ef0d997250..66e5865107 100644 --- a/docs/system/arm/imx8mp-evk.rst +++ b/docs/system/arm/imx8mp-evk.rst @@ -16,6 +16,7 @@ The ``imx8mp-evk`` machine implements the following devic= es: * 1 Designware PCI Express Controller * 5 GPIO Controllers * 6 I2C Controllers + * 3 SPI Controllers * Secure Non-Volatile Storage (SNVS) including an RTC * Clock Tree =20 diff --git a/include/hw/arm/fsl-imx8mp.h b/include/hw/arm/fsl-imx8mp.h index 2590056627..296a87eb50 100644 --- a/include/hw/arm/fsl-imx8mp.h +++ b/include/hw/arm/fsl-imx8mp.h @@ -20,6 +20,7 @@ #include "hw/pci-host/designware.h" #include "hw/pci-host/fsl_imx8m_phy.h" #include "hw/sd/sdhci.h" +#include "hw/ssi/imx_spi.h" #include "qom/object.h" #include "qemu/units.h" =20 @@ -31,6 +32,7 @@ OBJECT_DECLARE_SIMPLE_TYPE(FslImx8mpState, FSL_IMX8MP) =20 enum FslImx8mpConfiguration { FSL_IMX8MP_NUM_CPUS =3D 4, + FSL_IMX8MP_NUM_ECSPIS =3D 3, FSL_IMX8MP_NUM_GPIOS =3D 5, FSL_IMX8MP_NUM_I2CS =3D 6, FSL_IMX8MP_NUM_IRQS =3D 160, @@ -47,6 +49,7 @@ struct FslImx8mpState { IMX8MPCCMState ccm; IMX8MPAnalogState analog; IMX7SNVSState snvs; + IMXSPIState spi[FSL_IMX8MP_NUM_ECSPIS]; IMXI2CState i2c[FSL_IMX8MP_NUM_I2CS]; IMXSerialState uart[FSL_IMX8MP_NUM_UARTS]; SDHCIState usdhc[FSL_IMX8MP_NUM_USDHCS]; @@ -208,6 +211,11 @@ enum FslImx8mpIrqs { FSL_IMX8MP_UART5_IRQ =3D 30, FSL_IMX8MP_UART6_IRQ =3D 16, =20 + FSL_IMX8MP_ECSPI1_IRQ =3D 31, + FSL_IMX8MP_ECSPI2_IRQ =3D 32, + FSL_IMX8MP_ECSPI3_IRQ =3D 33, + FSL_IMX8MP_ECSPI4_IRQ =3D 34, + FSL_IMX8MP_I2C1_IRQ =3D 35, FSL_IMX8MP_I2C2_IRQ =3D 36, FSL_IMX8MP_I2C3_IRQ =3D 37, diff --git a/hw/arm/fsl-imx8mp.c b/hw/arm/fsl-imx8mp.c index 3da81e28ca..14f317be70 100644 --- a/hw/arm/fsl-imx8mp.c +++ b/hw/arm/fsl-imx8mp.c @@ -223,6 +223,11 @@ static void fsl_imx8mp_init(Object *obj) object_initialize_child(obj, name, &s->usdhc[i], TYPE_IMX_USDHC); } =20 + for (i =3D 0; i < FSL_IMX8MP_NUM_ECSPIS; i++) { + g_autofree char *name =3D g_strdup_printf("spi%d", i + 1); + object_initialize_child(obj, name, &s->spi[i], TYPE_IMX_SPI); + } + object_initialize_child(obj, "pcie", &s->pcie, TYPE_DESIGNWARE_PCIE_HO= ST); object_initialize_child(obj, "pcie_phy", &s->pcie_phy, TYPE_FSL_IMX8M_PCIE_PHY); @@ -459,6 +464,26 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error= **errp) qdev_get_gpio_in(gicdev, usdhc_table[i].irq)); } =20 + /* ECSPIs */ + for (i =3D 0; i < FSL_IMX8MP_NUM_ECSPIS; i++) { + static const struct { + hwaddr addr; + unsigned int irq; + } spi_table[FSL_IMX8MP_NUM_ECSPIS] =3D { + { fsl_imx8mp_memmap[FSL_IMX8MP_ECSPI1].addr, FSL_IMX8MP_ECSPI1= _IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_ECSPI2].addr, FSL_IMX8MP_ECSPI2= _IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_ECSPI3].addr, FSL_IMX8MP_ECSPI3= _IRQ }, + }; + + if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, spi_table[i].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0, + qdev_get_gpio_in(gicdev, spi_table[i].irq)); + } + /* SNVS */ if (!sysbus_realize(SYS_BUS_DEVICE(&s->snvs), errp)) { return; @@ -498,6 +523,7 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error = **errp) case FSL_IMX8MP_GIC_DIST: case FSL_IMX8MP_GIC_REDIST: case FSL_IMX8MP_GPIO1 ... FSL_IMX8MP_GPIO5: + case FSL_IMX8MP_ECSPI1 ... FSL_IMX8MP_ECSPI3: case FSL_IMX8MP_I2C1 ... FSL_IMX8MP_I2C6: case FSL_IMX8MP_PCIE1: case FSL_IMX8MP_PCIE_PHY1: --=20 2.48.1