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-rw-r--r--arch/powerpc/boot/dts/mpc8560ads.dts8
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c8
-rw-r--r--drivers/net/fs_enet/fs_enet-main.c3
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_core.c9
-rw-r--r--include/linux/fs_enet_pd.h37
-rw-r--r--include/linux/fs_uart_pd.h10
6 files changed, 66 insertions, 9 deletions
diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
index ba5c943a6fe..2b168486aeb 100644
--- a/arch/powerpc/boot/dts/mpc8560ads.dts
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts
@@ -244,7 +244,7 @@
device_type = "serial";
compatible = "cpm_uart";
model = "SCC";
- device-id = <2>;
+ device-id = <1>;
reg = <91a00 20 88000 100>;
clock-setup = <00ffffff 0>;
rx-clock = <1>;
@@ -258,7 +258,7 @@
device_type = "serial";
compatible = "cpm_uart";
model = "SCC";
- device-id = <3>;
+ device-id = <2>;
reg = <91a20 20 88100 100>;
clock-setup = <ff00ffff 90000>;
rx-clock = <2>;
@@ -272,7 +272,7 @@
device_type = "network";
compatible = "fs_enet";
model = "FCC";
- device-id = <3>;
+ device-id = <2>;
reg = <91320 20 88500 100 913a0 30>;
mac-address = [ 00 00 0C 00 02 FD ];
clock-setup = <ff00ffff 250000>;
@@ -287,7 +287,7 @@
device_type = "network";
compatible = "fs_enet";
model = "FCC";
- device-id = <4>;
+ device-id = <3>;
reg = <91340 20 88600 100 913d0 30>;
mac-address = [ 00 00 0C 00 03 FD ];
clock-setup = <ffff00ff 3700>;
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 4e72bb98363..022ed275ea6 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -622,6 +622,7 @@ static int __init fs_enet_of_init(void)
id = get_property(np, "device-id", NULL);
fs_enet_data.fs_no = *id;
+ strcpy(fs_enet_data.fs_type, model);
mdio = of_get_parent(phy);
ret = of_address_to_resource(mdio, 0, &res);
@@ -635,7 +636,7 @@ static int __init fs_enet_of_init(void)
fs_enet_data.clk_tx = *((u32 *) get_property(np, "tx-clock", NULL));
if (strstr(model, "FCC")) {
- int fcc_index = fs_get_fcc_index(*id);
+ int fcc_index = *id - 1;
fs_enet_data.dpram_offset = (u32)cpm_dpram_addr(0);
fs_enet_data.rx_ring = 32;
@@ -688,6 +689,7 @@ static int __init cpm_uart_of_init(void)
struct resource r[3];
struct fs_uart_platform_info cpm_uart_data;
const int *id;
+ const char *model;
memset(r, 0, sizeof(r));
memset(&cpm_uart_data, 0, sizeof(cpm_uart_data));
@@ -716,6 +718,10 @@ static int __init cpm_uart_of_init(void)
id = get_property(np, "device-id", NULL);
cpm_uart_data.fs_no = *id;
+
+ model = (char*)get_property(np, "model", NULL);
+ strcpy(cpm_uart_data.fs_type, model);
+
cpm_uart_data.uart_clk = ppc_proc_freq;
cpm_uart_data.tx_num_fifo = 4;
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index f358ee61d9b..3e2a3a20d50 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -944,12 +944,13 @@ extern int fs_mii_connect(struct net_device *dev);
extern void fs_mii_disconnect(struct net_device *dev);
static struct net_device *fs_init_instance(struct device *dev,
- const struct fs_platform_info *fpi)
+ struct fs_platform_info *fpi)
{
struct net_device *ndev = NULL;
struct fs_enet_private *fep = NULL;
int privsize, i, r, err = 0, registered = 0;
+ fpi->fs_no = fs_get_id(fpi);
/* guard */
if ((unsigned int)fpi->fs_no >= FS_MAX_INDEX)
return ERR_PTR(-EINVAL);
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 24613a68f5c..a0d6136deb9 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -1023,15 +1023,17 @@ int cpm_uart_drv_get_platform_data(struct platform_device *pdev, int is_con)
{
struct resource *r;
struct fs_uart_platform_info *pdata = pdev->dev.platform_data;
- int idx = pdata->fs_no; /* It is UART_SMCx or UART_SCCx index */
+ int idx; /* It is UART_SMCx or UART_SCCx index */
struct uart_cpm_port *pinfo;
int line;
u32 mem, pram;
+ idx = pdata->fs_no = fs_uart_get_id(pdata);
+
line = cpm_uart_id2nr(idx);
if(line < 0) {
printk(KERN_ERR"%s(): port %d is not registered", __FUNCTION__, idx);
- return -1;
+ return -EINVAL;
}
pinfo = (struct uart_cpm_port *) &cpm_uart_ports[idx];
@@ -1263,11 +1265,12 @@ static int cpm_uart_drv_probe(struct device *dev)
}
pdata = pdev->dev.platform_data;
- pr_debug("cpm_uart_drv_probe: Adding CPM UART %d\n", cpm_uart_id2nr(pdata->fs_no));
if ((ret = cpm_uart_drv_get_platform_data(pdev, 0)))
return ret;
+ pr_debug("cpm_uart_drv_probe: Adding CPM UART %d\n", cpm_uart_id2nr(pdata->fs_no));
+
if (pdata->init_ioports)
pdata->init_ioports(pdata);
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 932223550ac..543cd3cd9e7 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -55,6 +55,30 @@ static inline int fs_get_scc_index(enum fs_id id)
return -1;
}
+static inline int fs_fec_index2id(int index)
+{
+ int id = fsid_fec1 + index - 1;
+ if (id >= fsid_fec1 && id <= fsid_fec2)
+ return id;
+ return FS_MAX_INDEX;
+ }
+
+static inline int fs_fcc_index2id(int index)
+{
+ int id = fsid_fcc1 + index - 1;
+ if (id >= fsid_fcc1 && id <= fsid_fcc3)
+ return id;
+ return FS_MAX_INDEX;
+}
+
+static inline int fs_scc_index2id(int index)
+{
+ int id = fsid_scc1 + index - 1;
+ if (id >= fsid_scc1 && id <= fsid_scc4)
+ return id;
+ return FS_MAX_INDEX;
+}
+
enum fs_mii_method {
fsmii_fixed,
fsmii_fec,
@@ -91,6 +115,7 @@ struct fs_platform_info {
void(*init_ioports)(struct fs_platform_info *);
/* device specific information */
int fs_no; /* controller index */
+ char fs_type[4]; /* controller type */
u32 cp_page; /* CPM page */
u32 cp_block; /* CPM sblock */
@@ -126,4 +151,16 @@ struct fs_mii_fec_platform_info {
u32 irq[32];
u32 mii_speed;
};
+
+static inline int fs_get_id(struct fs_platform_info *fpi)
+{
+ if(strstr(fpi->fs_type, "SCC"))
+ return fs_scc_index2id(fpi->fs_no);
+ if(strstr(fpi->fs_type, "FCC"))
+ return fs_fcc_index2id(fpi->fs_no);
+ if(strstr(fpi->fs_type, "FEC"))
+ return fs_fec_index2id(fpi->fs_no);
+ return fpi->fs_no;
+}
+
#endif
diff --git a/include/linux/fs_uart_pd.h b/include/linux/fs_uart_pd.h
index a99a020f95c..809bb9ffc78 100644
--- a/include/linux/fs_uart_pd.h
+++ b/include/linux/fs_uart_pd.h
@@ -49,6 +49,7 @@ struct fs_uart_platform_info {
void(*init_ioports)(struct fs_uart_platform_info *);
/* device specific information */
int fs_no; /* controller index */
+ char fs_type[4]; /* controller type */
u32 uart_clk;
u8 tx_num_fifo;
u8 tx_buf_size;
@@ -59,4 +60,13 @@ struct fs_uart_platform_info {
u8 clk_tx;
};
+static inline int fs_uart_get_id(struct fs_uart_platform_info *fpi)
+{
+ if(strstr(fpi->fs_type, "SMC"))
+ return fs_uart_id_smc2fsid(fpi->fs_no);
+ if(strstr(fpi->fs_type, "SCC"))
+ return fs_uart_id_scc2fsid(fpi->fs_no);
+ return fpi->fs_no;
+}
+
#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-27 02:14:30 +0000