lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

POWERPC: Bring the fs_no calculation to the relevant SoC enumeration

Browse Source 
The fs_no mean used to be fs_enet driver driven, hence it was an
enumeration across all the possible fs_enet "users" in the SoC. Now, with
QE on the pipeline, and to make DTS descriptions more clear, fs_no features
relevant SoC part number, with additional field to describe the SoC type.

Another reason for that is now not only fs_enet is going to utilize those
stuff. There might be UART, HLDC, and even USB, so to prevent confusion and
be ready for upcoming OF_device transfer, fs_enet and cpm_uart drivers were
updated in that concern, as well as the relevant DTS.

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
This commit is contained in:
Vitaly Bordug
2006-09-21 22:38:05 +04:00
parent d3465c921f
commit 611a15afcd
6 changed files with 66 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/powerpc/sysdev/fsl_soc.c
View File

@@ -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;